diff --git a/config.js b/config.js
index 9c0ef9224..a22baad87 100644
--- a/config.js
+++ b/config.js
@@ -6,11 +6,6 @@ var defaultConfig = {
   forceNetwork: false,
   logLevel: 'info',
 
-  // DEFAULT unit: Bit
-  unitName: 'bits',
-  unitToSatoshi: 100,
-  alternativeName: 'US Dollar',
-  alternativeIsoCode: 'USD',
 
   // wallet limits
   limits: {
@@ -20,9 +15,12 @@ var defaultConfig = {
 
   // network layer config
   network: {
-    host: 'test-insight.bitpay.com',
-    port: 443,
-    schema: 'https'
+    testnet: {
+      url: 'https://test-insight.bitpay.com:443'
+    },
+    livenet: {
+      url: 'https://insight.bitpay.com:443'
+    },
   },
 
   // wallet default config
@@ -30,25 +28,15 @@ var defaultConfig = {
     requiredCopayers: 2,
     totalCopayers: 3,
     spendUnconfirmed: true,
-    verbose: 1,
-    // will duplicate itself after each try
     reconnectDelay: 5000,
-    idleDurationMin: 4
-  },
-
-  // blockchain service API config
-  blockchain: {
-    schema: 'https',
-    host: 'test-insight.bitpay.com',
-    port: 443,
-    retryDelay: 1000,
-  },
-  // socket service API config
-  socket: {
-    schema: 'https',
-    host: 'test-insight.bitpay.com',
-    port: 443,
-    reconnectDelay: 1000,
+    idleDurationMin: 4,
+    settings: {
+      unitName: 'bits',
+      unitToSatoshi: 100,
+      unitDecimals: 2,
+      alternativeName: 'US Dollar',
+      alternativeIsoCode: 'USD',
+    }
   },
 
   // local encryption/security config
@@ -62,7 +50,6 @@ var defaultConfig = {
     updateFrequencySeconds: 60 * 60
   },
 
-  verbose: 1,
 };
 if (typeof module !== 'undefined')
-  module.exports = defaultConfig;
\ No newline at end of file
+  module.exports = defaultConfig;
diff --git a/index.html b/index.html
index e6f34fd00..40b22b4da 100644
--- a/index.html
+++ b/index.html
@@ -17,8 +17,8 @@
           <i class="fi-loop icon-rotate m15r"></i>
           <span translate> Network Error. Attempting to reconnect...</span>
         </span>
-        <nav class="tab-bar" ng-class="{'hide-tab-bar' : !$root.wallet ||
-          !$root.wallet.isReady() || $root.wallet.isLocked}">
+        <nav class="tab-bar" ng-if="$root.wallet &&
+          $root.wallet.isReady() && !$root.wallet.isLocked">
           <section class="left-small">
             <a class="left-off-canvas-toggle menu-icon" ><span></span></a>
           </section>
@@ -28,7 +28,7 @@
 
           <section class="middle tab-bar-section">
             <h1 class="right">
-              {{totalBalance || 0 |noFractionNumber}} {{$root.unitName}}
+              {{totalBalance || 0 |noFractionNumber}} {{$root.wallet.settings.unitName}}
             </h1>
             <h1 class="title ellipsis">
               {{$root.wallet.getName()}}
diff --git a/js/controllers/create.js b/js/controllers/create.js
index 81308f51d..52db78e95 100644
--- a/js/controllers/create.js
+++ b/js/controllers/create.js
@@ -41,6 +41,7 @@ angular.module('copayApp.controllers').controller('CreateController',
     $scope.walletPassword = $rootScope.walletPassword;
     $scope.isMobile = !!window.cordova;
     $scope.hideAdv = true;
+    $scope.networkName = config.networkName;
 
     // ng-repeat defined number of times instead of repeating over array?
     $scope.getNumber = function(num) {
@@ -83,6 +84,7 @@ angular.module('copayApp.controllers').controller('CreateController',
           nickname: $scope.myNickname,
           passphrase: passphrase,
           privateKeyHex: $scope.private,
+          networkName: $scope.networkName,
         };
         var w = walletFactory.create(opts);
         controllerUtils.startNetwork(w, $scope);
diff --git a/js/controllers/join.js b/js/controllers/join.js
index d94c24354..2a9ee0c51 100644
--- a/js/controllers/join.js
+++ b/js/controllers/join.js
@@ -118,7 +118,6 @@ angular.module('copayApp.controllers').controller('JoinController',
       }
 
       $scope.loading = true;
-      walletFactory.network.on('badSecret', function() {});
 
       Passphrase.getBase64Async($scope.joinPassword, function(passphrase) {
         walletFactory.joinCreateSession($scope.connectionId, $scope.nickname, passphrase, $scope.private, function(err, w) {
@@ -129,7 +128,7 @@ angular.module('copayApp.controllers').controller('JoinController',
             else if (err === 'walletFull')
               notification.error('The wallet is full');
             else if (err === 'badNetwork')
-              notification.error('Network Error', 'The wallet your are trying to join uses a different Bitcoin Network. Check your settings.');
+              notification.error('Network Error', 'Wallet network configuration missmatch');
             else if (err === 'badSecret')
               notification.error('Bad secret', 'The secret string you entered is invalid');
             else
diff --git a/js/controllers/more.js b/js/controllers/more.js
index 87c76ebec..5bd705d90 100644
--- a/js/controllers/more.js
+++ b/js/controllers/more.js
@@ -1,45 +1,97 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('MoreController',
-  function($scope, $rootScope, $location, backupService, walletFactory, controllerUtils, notification) {
+  function($scope, $rootScope, $location, backupService, walletFactory, controllerUtils, notification, rateService) {
     var w = $rootScope.wallet;
 
-    $scope.hideAdv=true;
-    $scope.hidePriv=true;
+    $scope.unitOpts = [{
+      name: 'Satoshis (100,000,000 satoshis = 1BTC)',
+      shortName: 'SAT',
+      value: 1,
+      decimals: 0
+    }, {
+      name: 'bits (1,000,000 bits = 1BTC)',
+      shortName: 'bits',
+      value: 100,
+      decimals: 2
+    }, {
+      name: 'mBTC (1,000 mBTC = 1BTC)',
+      shortName: 'mBTC',
+      value: 100000,
+      decimals: 5
+    }, {
+      name: 'BTC',
+      shortName: 'BTC',
+      value: 100000000,
+      decimals: 8
+    }];
+    $scope.selectedAlternative = {
+      name: w.settings.alternativeName,
+      isoCode: w.settings.alternativeIsoCode
+    };
+    $scope.alternativeOpts = rateService.isAvailable ?
+      rateService.listAlternatives() : [$scope.selectedAlternative];
+
+    rateService.whenAvailable(function() {
+      $scope.alternativeOpts = rateService.listAlternatives();
+      for (var ii in $scope.alternativeOpts) {
+        if (w.settings.alternativeIsoCode === $scope.alternativeOpts[ii].isoCode) {
+          $scope.selectedAlternative = $scope.alternativeOpts[ii];
+        }
+      }
+    });
+
+
+    for (var ii in $scope.unitOpts) {
+      if (w.settings.unitName === $scope.unitOpts[ii].shortName) {
+        $scope.selectedUnit = $scope.unitOpts[ii];
+        break;
+      }
+    }
+    $scope.save = function() {
+      w.changeSettings({
+        unitName: $scope.selectedUnit.shortName,
+        unitToSatoshi: $scope.selectedUnit.value,
+        unitDecimals: $scope.selectedUnit.decimals,
+        alternativeName: $scope.selectedAlternative.name,
+        alternativeIsoCode: $scope.selectedAlternative.isoCode,
+      });
+      controllerUtils.updateBalance();
+    };
+
+
+    $scope.hideAdv = true;
+    $scope.hidePriv = true;
     if (w)
       $scope.priv = w.privateKey.toObj().extendedPrivateKeyString;
 
     $scope.downloadBackup = function() {
-      var w = $rootScope.wallet;
       backupService.download(w);
     }
 
     $scope.deleteWallet = function() {
-      var w = $rootScope.wallet;
       walletFactory.delete(w.id, function() {
         controllerUtils.logout();
       });
     };
 
     $scope.purge = function(deleteAll) {
-      var w = $rootScope.wallet;
       var removed = w.purgeTxProposals(deleteAll);
-      if (removed){
+      if (removed) {
         controllerUtils.updateBalance();
       }
       notification.info('Tx Proposals Purged', removed + ' transaction proposal purged');
     };
 
     $scope.updateIndexes = function() {
-      var w = $rootScope.wallet;
-      notification.info('Scaning for transactions','Using derived addresses from your wallet');
+      notification.info('Scaning for transactions', 'Using derived addresses from your wallet');
       w.updateIndexes(function(err) {
         notification.info('Scan Ended', 'Updating balance');
         if (err) {
           notification.error('Error', 'Error updating indexes: ' + err);
         }
         controllerUtils.updateAddressList();
-        controllerUtils.updateBalance(function(){
+        controllerUtils.updateBalance(function() {
           notification.info('Finished', 'The balance is updated using the derived addresses');
           w.sendIndexes();
         });
diff --git a/js/controllers/send.js b/js/controllers/send.js
index 788217edf..683b6c71c 100644
--- a/js/controllers/send.js
+++ b/js/controllers/send.js
@@ -1,17 +1,22 @@
 'use strict';
 var bitcore = require('bitcore');
+var preconditions = require('preconditions').singleton();
 
 angular.module('copayApp.controllers').controller('SendController',
   function($scope, $rootScope, $window, $timeout, $anchorScroll, $modal, isMobile, notification, controllerUtils, rateService) {
+    var w = $rootScope.wallet;
+    preconditions.checkState(w);
+    preconditions.checkState(w.settings.unitToSatoshi);
+
     $scope.title = 'Send';
     $scope.loading = false;
-    var satToUnit = 1 / config.unitToSatoshi;
+    var satToUnit = 1 / w.settings.unitToSatoshi;
     $scope.defaultFee = bitcore.TransactionBuilder.FEE_PER_1000B_SAT * satToUnit;
-    $scope.unitToBtc = config.unitToSatoshi / bitcore.util.COIN;
-    $scope.unitToSatoshi = config.unitToSatoshi;
+    $scope.unitToBtc = w.settings.unitToSatoshi / bitcore.util.COIN;
+    $scope.unitToSatoshi = w.settings.unitToSatoshi;
 
-    $scope.alternativeName = config.alternativeName;
-    $scope.alternativeIsoCode = config.alternativeIsoCode;
+    $scope.alternativeName = w.settings.alternativeName;
+    $scope.alternativeIsoCode = w.settings.alternativeIsoCode;
 
     $scope.isRateAvailable = false;
     $scope.rateService = rateService;
@@ -36,7 +41,7 @@ angular.module('copayApp.controllers').controller('SendController',
           this._alternative = newValue;
           if (typeof(newValue) === 'number' && $scope.isRateAvailable) {
             this._amount = parseFloat(
-              (rateService.fromFiat(newValue, config.alternativeIsoCode) * satToUnit).toFixed(config.unitDecimals), 10);
+              (rateService.fromFiat(newValue, w.settings.alternativeIsoCode) * satToUnit).toFixed(w.settings.unitDecimals), 10);
           } else {
             this._amount = 0;
           }
@@ -53,7 +58,7 @@ angular.module('copayApp.controllers').controller('SendController',
           this._amount = newValue;
           if (typeof(newValue) === 'number' && $scope.isRateAvailable) {
             this._alternative = parseFloat(
-              (rateService.toFiat(newValue * config.unitToSatoshi, config.alternativeIsoCode)).toFixed(2), 10);
+              (rateService.toFiat(newValue * w.settings.unitToSatoshi, w.settings.alternativeIsoCode)).toFixed(2), 10);
           } else {
             this._alternative = 0;
           }
@@ -75,7 +80,6 @@ angular.module('copayApp.controllers').controller('SendController',
     }
 
     $scope.showAddressBook = function() {
-      var w = $rootScope.wallet;
       var flag;
       if (w) {
         for (var k in w.addressBook) {
@@ -91,7 +95,7 @@ angular.module('copayApp.controllers').controller('SendController',
     if ($rootScope.pendingPayment) {
       var pp = $rootScope.pendingPayment;
       $scope.address = pp.address + '';
-      var amount = pp.data.amount / config.unitToSatoshi * 100000000;
+      var amount = pp.data.amount / w.settings.unitToSatoshi * 100000000;
       $scope.amount = amount;
       $scope.commentText = pp.data.message;
     }
@@ -113,11 +117,9 @@ angular.module('copayApp.controllers').controller('SendController',
       $scope.loading = true;
 
       var address = form.address.$modelValue;
-      var amount = parseInt((form.amount.$modelValue * config.unitToSatoshi).toFixed(0));
+      var amount = parseInt((form.amount.$modelValue * w.settings.unitToSatoshi).toFixed(0));
       var commentText = form.comment.$modelValue;
 
-      var w = $rootScope.wallet;
-
       function done(err, ntxid, merchantData) {
         if (err) {
           var message = 'The transaction' + (w.isShared() ? ' proposal' : '') + ' could not be created';
@@ -344,7 +346,6 @@ angular.module('copayApp.controllers').controller('SendController',
     }
 
     $scope.toggleAddressBookEntry = function(key) {
-      var w = $rootScope.wallet;
       w.toggleAddressBookEntry(key);
     };
 
@@ -379,7 +380,6 @@ angular.module('copayApp.controllers').controller('SendController',
       });
 
       modalInstance.result.then(function(entry) {
-        var w = $rootScope.wallet;
 
         $timeout(function() {
           $scope.loading = false;
@@ -403,7 +403,7 @@ angular.module('copayApp.controllers').controller('SendController',
     };
 
     $scope.getAvailableAmount = function() {
-      var amount = ((($rootScope.availableBalance * config.unitToSatoshi).toFixed(0) - bitcore.TransactionBuilder.FEE_PER_1000B_SAT) / config.unitToSatoshi);
+      var amount = ((($rootScope.availableBalance * w.settings.unitToSatoshi).toFixed(0) - bitcore.TransactionBuilder.FEE_PER_1000B_SAT) / w.settings.unitToSatoshi);
       return amount > 0 ? amount : 0;
     };
 
@@ -416,7 +416,6 @@ angular.module('copayApp.controllers').controller('SendController',
     $scope.send = function(ntxid, cb) {
       $scope.loading = true;
       $rootScope.txAlertCount = 0;
-      var w = $rootScope.wallet;
       w.sendTx(ntxid, function(txid, merchantData) {
         if (!txid) {
           notification.error('Error', 'There was an error sending the transaction');
@@ -441,7 +440,6 @@ angular.module('copayApp.controllers').controller('SendController',
 
     $scope.sign = function(ntxid) {
       $scope.loading = true;
-      var w = $rootScope.wallet;
       w.sign(ntxid, function(ret) {
         if (!ret) {
           notification.error('Error', 'There was an error signing the transaction');
@@ -461,7 +459,6 @@ angular.module('copayApp.controllers').controller('SendController',
     $scope.reject = function(ntxid) {
       $scope.loading = true;
       $rootScope.txAlertCount = 0;
-      var w = $rootScope.wallet;
       w.reject(ntxid);
       notification.warning('Transaction rejected', 'You rejected the transaction successfully');
       $scope.loading = false;
@@ -497,7 +494,7 @@ angular.module('copayApp.controllers').controller('SendController',
       // Payment Protocol URI (BIP-72)
       scope.wallet.fetchPaymentTx(uri.merchant, function(err, merchantData) {
         var balance = $rootScope.availableBalance;
-        var available = +(balance * config.unitToSatoshi).toFixed(0);
+        var available = +(balance * w.settings.unitToSatoshi).toFixed(0);
 
         if (merchantData && available < +merchantData.total) {
           err = new Error('No unspent outputs available.');
@@ -508,7 +505,7 @@ angular.module('copayApp.controllers').controller('SendController',
           scope.sendForm.address.$isValid = false;
 
           if (err.amount) {
-            scope.sendForm.amount.$setViewValue(+err.amount / config.unitToSatoshi);
+            scope.sendForm.amount.$setViewValue(+err.amount / w.settings.unitToSatoshi);
             scope.sendForm.amount.$render();
             scope.sendForm.amount.$isValid = false;
             scope.notEnoughAmount = true;
@@ -538,7 +535,7 @@ angular.module('copayApp.controllers').controller('SendController',
         var url = merchantData.request_url;
         var domain = /^(?:https?)?:\/\/([^\/:]+).*$/.exec(url)[1];
 
-        merchantData.unitTotal = (+merchantData.total / config.unitToSatoshi) + '';
+        merchantData.unitTotal = (+merchantData.total / w.settings.unitToSatoshi) + '';
         merchantData.expiration = new Date(
           merchantData.pr.pd.expires * 1000).toISOString();
         merchantData.domain = domain;
@@ -587,8 +584,10 @@ angular.module('copayApp.controllers').controller('SendController',
         }
 
         notification.info('Payment Request',
-          'Server is requesting ' + merchantData.unitTotal + ' ' + config.unitName + '.' + ' Message: ' + merchantData.pr.pd.memo);
+          'Server is requesting ' + merchantData.unitTotal +
+          ' ' + w.settings.unitName +
+          '.' + ' Message: ' + merchantData.pr.pd.memo);
       });
     };
 
-  });
\ No newline at end of file
+  });
diff --git a/js/controllers/settings.js b/js/controllers/settings.js
index 4e3020666..135b5ae34 100644
--- a/js/controllers/settings.js
+++ b/js/controllers/settings.js
@@ -1,15 +1,12 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('SettingsController', function($scope, $rootScope, $window, $location, controllerUtils, rateService) {
+angular.module('copayApp.controllers').controller('SettingsController', function($scope, $rootScope, $window, $location, controllerUtils) {
 
   controllerUtils.redirIfLogged();
   $scope.title = 'Settings';
-  $scope.networkName = config.networkName;
-  $scope.insightHost = config.blockchain.host;
-  $scope.insightPort = config.blockchain.port;
-  $scope.insightSecure = config.blockchain.schema === 'https';
-  $scope.forceNetwork = config.forceNetwork;
   $scope.defaultLanguage = config.defaultLanguage || 'en';
+  $scope.insightLivenet = config.network.livenet.url;
+  $scope.insightTestnet = config.network.testnet.url;
 
   $scope.availableLanguages = [{
     name: 'English',
@@ -26,86 +23,18 @@ angular.module('copayApp.controllers').controller('SettingsController', function
     }
   }
 
-  $scope.unitOpts = [{
-    name: 'Satoshis (100,000,000 satoshis = 1BTC)',
-    shortName: 'SAT',
-    value: 1,
-    decimals: 0
-  }, {
-    name: 'bits (1,000,000 bits = 1BTC)',
-    shortName: 'bits',
-    value: 100,
-    decimals: 2
-  }, {
-    name: 'mBTC (1,000 mBTC = 1BTC)',
-    shortName: 'mBTC',
-    value: 100000,
-    decimals: 5
-  }, {
-    name: 'BTC',
-    shortName: 'BTC',
-    value: 100000000,
-    decimals: 8
-  }];
-
-  $scope.selectedAlternative = {
-    name: config.alternativeName,
-    isoCode: config.alternativeIsoCode
-  };
-  $scope.alternativeOpts = rateService.isAvailable ?
-    rateService.listAlternatives() : [$scope.selectedAlternative];
-
-  rateService.whenAvailable(function() {
-    $scope.alternativeOpts = rateService.listAlternatives();
-    for (var ii in $scope.alternativeOpts) {
-      if (config.alternativeIsoCode === $scope.alternativeOpts[ii].isoCode) {
-        $scope.selectedAlternative = $scope.alternativeOpts[ii];
-      }
-    }
-  });
-
-  for (var ii in $scope.unitOpts) {
-    if (config.unitName === $scope.unitOpts[ii].shortName) {
-      $scope.selectedUnit = $scope.unitOpts[ii];
-      break;
-    }
-  }
-
-  $scope.changeNetwork = function() {
-    $scope.insightHost = $scope.networkName !== 'testnet' ? 'test-insight.bitpay.com' : 'insight.bitpay.com';
-  };
-
-
-  $scope.changeInsightSSL = function() {
-    $scope.insightPort = $scope.insightSecure ? 80 : 443;
-  };
-
-
   $scope.save = function() {
-    var network = config.network;
-    network.host = $scope.insightHost;
-    network.port = $scope.insightPort;
-    network.schema = $scope.insightSecure ? 'https' : 'http';
+    var insightSettings = {
+      livenet: {
+        url: $scope.insightLivenet,
+      },
+      testnet: {
+        url: $scope.insightTestnet,
+      },
+    }
 
     localStorage.setItem('config', JSON.stringify({
-      networkName: $scope.networkName,
-      blockchain: {
-        host: $scope.insightHost,
-        port: $scope.insightPort,
-        schema: $scope.insightSecure ? 'https' : 'http',
-      },
-      socket: {
-        host: $scope.insightHost,
-        port: $scope.insightPort,
-        schema: $scope.insightSecure ? 'https' : 'http',
-      },
-      network: network,
-      unitName: $scope.selectedUnit.shortName,
-      unitToSatoshi: $scope.selectedUnit.value,
-      unitDecimals: $scope.selectedUnit.decimals,
-      alternativeName: $scope.selectedAlternative.name,
-      alternativeIsoCode: $scope.selectedAlternative.isoCode,
-
+      network: insightSettings,
       version: copay.version,
       defaultLanguage: $scope.selectedLanguage.isoCode
     }));
diff --git a/js/controllers/transactions.js b/js/controllers/transactions.js
index 7f15c02df..7b51f0135 100644
--- a/js/controllers/transactions.js
+++ b/js/controllers/transactions.js
@@ -4,6 +4,8 @@ var bitcore = require('bitcore');
 angular.module('copayApp.controllers').controller('TransactionsController',
   function($scope, $rootScope, $timeout, controllerUtils, notification) {
 
+    var w = $rootScope.wallet;
+
     $scope.title = 'Transactions';
     $scope.loading = false;
     $scope.lastShowed = false;
@@ -12,7 +14,7 @@ angular.module('copayApp.controllers').controller('TransactionsController',
     $scope.txpItemsPerPage = 4;
     $scope.blockchain_txs = [];
 
-    var satToUnit = 1 / config.unitToSatoshi;
+    var satToUnit = 1 / w.settings.unitToSatoshi;
 
     $scope.update = function() {
       $scope.loading = true;
@@ -139,7 +141,7 @@ angular.module('copayApp.controllers').controller('TransactionsController',
     }
 
     $scope.getShortNetworkName = function() {
-      return config.networkName.substring(0, 4);
+      return w.getNetworkName().substring(0, 4);
     };
 
     // Autoload transactions on 1-of-1
diff --git a/js/controllers/version.js b/js/controllers/version.js
index f61e7af4b..5adfafd7a 100644
--- a/js/controllers/version.js
+++ b/js/controllers/version.js
@@ -3,9 +3,11 @@
 angular.module('copayApp.controllers').controller('VersionController',
   function($scope, $rootScope, $http, notification) {
 
+    var w = $rootScope.wallet;
+
     $scope.version = copay.version;
     $scope.commitHash = copay.commitHash;
-    $scope.networkName = config.networkName;
+    $scope.networkName = w ? w.getNetworkName() : '';
     $scope.defaultLanguage = config.defaultLanguage;
     if (_.isUndefined($rootScope.checkVersion))
       $rootScope.checkVersion = true;
@@ -30,4 +32,4 @@ angular.module('copayApp.controllers').controller('VersionController',
       });
     }
 
-  });
\ No newline at end of file
+  });
diff --git a/js/directives.js b/js/directives.js
index e8024cab5..897757e39 100644
--- a/js/directives.js
+++ b/js/directives.js
@@ -1,10 +1,12 @@
 'use strict';
 
+var bitcore = require('bitcore');
+var Address = bitcore.Address;
+var bignum = bitcore.Bignum;
+var preconditions = require('preconditions').singleton();
+
 angular.module('copayApp.directives')
   .directive('validAddress', ['$rootScope', function($rootScope) {
-    var bitcore = require('bitcore');
-    var Address = bitcore.Address;
-    var bignum = bitcore.Bignum;
 
     return {
       require: 'ngModel',
@@ -28,14 +30,14 @@ angular.module('copayApp.directives')
           // Bip21 uri
           if (/^bitcoin:/.test(value)) {
             var uri = new bitcore.BIP21(value);
-            var hasAddress = uri.address && uri.isValid() && uri.address.network().name === config.networkName;
+            var hasAddress = uri.address && uri.isValid() && uri.address.network().name === $rootScope.wallet.getNetworkName();
             ctrl.$setValidity('validAddress', uri.data.merchant || hasAddress);
             return value;
           }
 
           // Regular Address
           var a = new Address(value);
-          ctrl.$setValidity('validAddress', a.isValid() && a.network().name === config.networkName);
+          ctrl.$setValidity('validAddress', a.isValid() && a.network().name === $rootScope.wallet.getNetworkName());
           return value;
         };
 
@@ -46,14 +48,17 @@ angular.module('copayApp.directives')
   }])
   .directive('enoughAmount', ['$rootScope',
     function($rootScope) {
-      var bitcore = require('bitcore');
+      var w = $rootScope.wallet;
+      preconditions.checkState(w);
+      preconditions.checkState(w.settings.unitToSatoshi);
+
       var feeSat = Number(bitcore.TransactionBuilder.FEE_PER_1000B_SAT);
       return {
         require: 'ngModel',
         link: function(scope, element, attrs, ctrl) {
           var val = function(value) {
-            var availableBalanceNum = Number(($rootScope.availableBalance * config.unitToSatoshi).toFixed(0));
-            var vNum = Number((value * config.unitToSatoshi).toFixed(0));
+            var availableBalanceNum = Number(($rootScope.availableBalance * w.settings.unitToSatoshi).toFixed(0));
+            var vNum = Number((value * w.settings.unitToSatoshi).toFixed(0));
 
             if (typeof vNum == "number" && vNum > 0) {
               vNum = vNum + feeSat;
@@ -270,7 +275,7 @@ angular.module('copayApp.directives')
 
           client.on('datarequested', function(client) {
             client.setText(scope.clipCopy);
-          } );
+          });
 
           client.on('complete', function(client, args) {
             elm.removeClass('btn-copy').addClass('btn-copied').html('Copied!');
diff --git a/js/filters.js b/js/filters.js
index a52237d1f..9cd467bbf 100644
--- a/js/filters.js
+++ b/js/filters.js
@@ -44,43 +44,44 @@ angular.module('copayApp.filters', [])
       return addrs;
     };
   })
-  .filter('noFractionNumber',
-  [ '$filter', '$locale',
-  function(filter, locale) {
-    var numberFilter = filter('number');
-    var formats = locale.NUMBER_FORMATS;
-    return function(amount, n) {
-      var fractionSize = (typeof(n) != 'undefined') ? n : config.unitToSatoshi.toString().length - 1;
-      var value = numberFilter(amount, fractionSize);
-      var sep = value.indexOf(formats.DECIMAL_SEP);
-      var group = value.indexOf(formats.GROUP_SEP);
-      if(amount >= 0) {
-        if (group > 0) {
-          if (sep < 0) {
+  .filter('noFractionNumber', ['$filter', '$locale', '$rootScope',
+    function(filter, locale, $rootScope) {
+      var numberFilter = filter('number');
+      var formats = locale.NUMBER_FORMATS;
+      return function(amount, n) {
+        if (typeof(n) === 'undefined' && !$rootScope.wallet) return amount;
+
+        var fractionSize = (typeof(n) !== 'undefined') ?
+          n : $rootScope.wallet.settings.unitToSatoshi.toString().length - 1;
+        var value = numberFilter(amount, fractionSize);
+        var sep = value.indexOf(formats.DECIMAL_SEP);
+        var group = value.indexOf(formats.GROUP_SEP);
+        if (amount >= 0) {
+          if (group > 0) {
+            if (sep < 0) {
+              return value;
+            }
+            var intValue = value.substring(0, sep);
+            var floatValue = parseFloat(value.substring(sep));
+            if (floatValue === 0) {
+              floatValue = '';
+            } else {
+              if (floatValue % 1 === 0) {
+                floatValue = floatValue.toFixed(0);
+              }
+              floatValue = floatValue.toString().substring(1);
+            }
+            var finalValue = intValue + floatValue;
+            return finalValue;
+          } else {
+            value = parseFloat(value);
+            if (value % 1 === 0) {
+              value = value.toFixed(0);
+            }
             return value;
           }
-          var intValue = value.substring(0, sep);
-          var floatValue = parseFloat(value.substring(sep));
-          if (floatValue === 0) {
-            floatValue = '';
-          }
-          else {
-            if(floatValue % 1 === 0) {
-              floatValue = floatValue.toFixed(0);
-            }
-            floatValue = floatValue.toString().substring(1);
-          }
-          var finalValue = intValue + floatValue;
-          return finalValue;
         }
-        else {
-          value = parseFloat(value);
-          if(value % 1 === 0) {
-            value = value.toFixed(0);
-          }
-          return value;
-        }
-      }
-      return 0;
-    };
-  } ]);
+        return 0;
+      };
+    }
+  ]);
diff --git a/js/models/blockchain/Insight.js b/js/models/blockchain/Insight.js
index 00a4dddba..82d29e81d 100644
--- a/js/models/blockchain/Insight.js
+++ b/js/models/blockchain/Insight.js
@@ -15,9 +15,7 @@ var preconditions = require('preconditions').singleton();
   subscribing to transactions on adressess and blocks.
 
   Opts: 
-    - host
-    - port
-    - schema
+    - url
     - reconnection (optional)
     - reconnectionDelay (optional)
 
@@ -29,22 +27,22 @@ var preconditions = require('preconditions').singleton();
 */
 
 var Insight = function(opts) {
+  preconditions.checkArgument(opts)
+    .shouldBeObject(opts)
+    .checkArgument(opts.url)
+
   this.status = this.STATUS.DISCONNECTED;
   this.subscribed = {};
   this.listeningBlocks = false;
 
-  preconditions.checkArgument(opts).shouldBeObject(opts)
-    .checkArgument(opts.host)
-    .checkArgument(opts.port)
-    .checkArgument(opts.schema);
-
-  this.url = opts.schema + '://' + opts.host + ':' + opts.port;
+  this.url = opts.url;
   this.opts = {
     'reconnection': opts.reconnection || true,
     'reconnectionDelay': opts.reconnectionDelay || 1000,
-    'secure': opts.schema === 'https'
+    'secure': opts.url.indexOf('https') === 0
   };
 
+  this.socket = this.getSocket();
 }
 
 util.inherits(Insight, EventEmitter);
@@ -105,7 +103,7 @@ Insight.prototype._setMainHandlers = function(url, opts) {
 
 
 /** @private */
-Insight.prototype.getSocket = function(url, opts) {
+Insight.prototype.getSocket = function() {
 
   if (!this.socket) {
     this.socket = this._getSocketIO(this.url, this.opts);
@@ -148,7 +146,6 @@ Insight.prototype.subscribe = function(addresses) {
     return function(txid) {
       // verify the address is still subscribed
       if (!self.subscribed[address]) return;
-
       log.debug('insight tx event');
 
       self.emit('tx', {
diff --git a/js/models/core/Wallet.js b/js/models/core/Wallet.js
index f9af99d39..a9f34c4aa 100644
--- a/js/models/core/Wallet.js
+++ b/js/models/core/Wallet.js
@@ -73,9 +73,9 @@ function Wallet(opts) {
   this.id = opts.id || Wallet.getRandomId();
   this.secretNumber = opts.secretNumber || Wallet.getRandomNumber();
   this.lock = new WalletLock(this.storage, this.id, opts.lockTimeOutMin);
+  this.settings = opts.settings || copayConfig.wallet.settings;
   this.name = opts.name;
 
-  this.verbose = opts.verbose;
   this.publicKeyRing.walletId = this.id;
   this.txProposals.walletId = this.id;
   this.network.maxPeers = this.totalCopayers;
@@ -112,6 +112,21 @@ Wallet.builderOpts = {
   feeSat: undefined,
 };
 
+/**
+ * @desc static list with persisted properties of a wallet.
+ * These are the properties that get stored/read from localstorage
+ */
+Wallet.PERSISTED_PROPERTIES = [
+  'opts',
+  'settings',
+  'publicKeyRing',
+  'txProposals',
+  'privateKey',
+  'addressBook',
+  'backupOffered',
+  'lastTimestamp',
+];
+
 /**
  * @desc Retrieve a random id for the wallet
  * @TODO: Discuss changing to a UUID
@@ -161,6 +176,22 @@ Wallet.prototype._onIndexes = function(senderId, data) {
   }
 };
 
+/**
+ * @desc
+ * Changes wallet settings. The settings format is:
+ *
+ *   var settings = {
+ *     unitName: 'bits',
+ *     unitToSatoshi: 100,
+ *     alternativeName: 'US Dollar',
+ *     alternativeIsoCode: 'USD',
+ *   };
+ */
+Wallet.prototype.changeSettings = function(settings) {
+  this.settings = settings;
+  this.store();
+};
+
 /**
  * @desc
  * Handles a 'PUBLICKEYRING' message from <tt>senderId</tt>.
@@ -570,6 +601,7 @@ Wallet.prototype._optsToObj = function() {
     totalCopayers: this.totalCopayers,
     name: this.name,
     version: this.version,
+    networkName: this.getNetworkName(),
   };
 
   return obj;
@@ -615,7 +647,11 @@ Wallet.prototype.getSecretNumber = function() {
  * @return {string}
  */
 Wallet.prototype.getSecret = function() {
-  var buf = new Buffer(this.getMyCopayerId() + this.getSecretNumber(), 'hex');
+  var buf = new Buffer(
+    this.getMyCopayerId() +
+    this.getSecretNumber() +
+    (this.getNetworkName() === 'livenet' ? '00' : '01'),
+    'hex');
   var str = Base58Check.encode(buf);
   return str;
 };
@@ -630,9 +666,11 @@ Wallet.decodeSecret = function(secretB) {
   var secret = Base58Check.decode(secretB);
   var pubKeyBuf = secret.slice(0, 33);
   var secretNumber = secret.slice(33, 38);
+  var networkName = secret.slice(38, 39).toString('hex') === '00' ? 'livenet' : 'testnet';
   return {
     pubKey: pubKeyBuf.toString('hex'),
-    secretNumber: secretNumber.toString('hex')
+    secretNumber: secretNumber.toString('hex'),
+    networkName: networkName,
   }
 };
 
@@ -780,9 +818,7 @@ Wallet.prototype.keepAlive = function() {
  */
 Wallet.prototype.store = function() {
   this.keepAlive();
-
-  var wallet = this.toObj();
-  this.storage.setFromObj(this.id, wallet);
+  this.storage.setFromObj(this.id, this.toObj());
   log.debug('Wallet stored');
 };
 
@@ -793,13 +829,11 @@ Wallet.prototype.store = function() {
 Wallet.prototype.toObj = function() {
   var optsObj = this._optsToObj();
 
-  var networkNonce = this.network.getHexNonce();
-  var networkNonces = this.network.getHexNonces();
-
   var walletObj = {
     opts: optsObj,
-    networkNonce: networkNonce, //yours
-    networkNonces: networkNonces, //copayers
+    settings: this.settings,
+    networkNonce: this.network.getHexNonce(), //yours
+    networkNonces: this.network.getHexNonces(), //copayers
     publicKeyRing: this.publicKeyRing.toObj(),
     txProposals: this.txProposals.toObj(),
     privateKey: this.privateKey ? this.privateKey.toObj() : undefined,
@@ -831,6 +865,7 @@ Wallet.fromObj = function(o, storage, network, blockchain) {
   var opts = JSON.parse(JSON.stringify(o.opts));
 
   opts.addressBook = o.addressBook;
+  opts.settings = o.settings;
 
   if (o.privateKey) {
     opts.privateKey = PrivateKey.fromObj(o.privateKey);
@@ -896,7 +931,6 @@ Wallet.prototype.send = function(recipients, obj) {
 Wallet.prototype.sendAllTxProposals = function(recipients, sinceTs) {
   var ntxids = sinceTs ? this.txProposals.getNtxidsSince(sinceTs) : this.txProposals.getNtxids();
   var self = this;
-
   _.each(ntxids, function(ntxid, key) {
     self.sendTxProposal(ntxid, recipients);
   });
@@ -2522,4 +2556,4 @@ Wallet.request = function(options, callback) {
   return ret;
 };
 
-module.exports = Wallet;
\ No newline at end of file
+module.exports = Wallet;
diff --git a/js/models/core/WalletFactory.js b/js/models/core/WalletFactory.js
index 2df26a931..33d763451 100644
--- a/js/models/core/WalletFactory.js
+++ b/js/models/core/WalletFactory.js
@@ -9,6 +9,7 @@ var log = require('../../log');
 var Async = module.exports.Async = require('../network/Async');
 var Insight = module.exports.Insight = require('../blockchain/Insight');
 var StorageLocalEncrypted = module.exports.StorageLocalEncrypted = require('../storage/LocalEncrypted');
+var preconditions = require('preconditions').singleton();
 
 /**
  * @desc
@@ -23,10 +24,8 @@ var StorageLocalEncrypted = module.exports.StorageLocalEncrypted = require('../s
  * @param {Storage} config.Storage - the class to instantiate to store the wallet (StorageLocalEncrypted by default)
  * @param {Object} config.storage - the configuration to be sent to the Storage constructor
  * @param {Network} config.Network - the class to instantiate to make network requests to copayers (the Async module by default)
- * @param {Object} config.network - the configuration to be sent to the Network constructor
+ * @param {Object} config.network - the configurations to be sent to the Network and Blockchain constructors
  * @param {Blockchain} config.Blockchain - the class to instantiate to get information about the blockchain (Insight by default)
- * @param {Object} config.blockchain - the configuration to be sent to the Blockchain constructor
- * @param {string} config.networkName - the name of the bitcoin network to use ('testnet' or 'livenet')
  * @TODO: Investigate what parameters go inside this object
  * @param {Object} config.wallet - default configuration for the wallet
  * @TODO: put `version` inside of the config object
@@ -41,10 +40,15 @@ function WalletFactory(config, version) {
   this.Blockchain = config.Blockchain || Insight;
 
   this.storage = new this.Storage(config.storage);
-  this.network = new this.Network(config.network);
-  this.blockchain = new this.Blockchain(config.blockchain);
+  this.networks = {
+    'livenet': new this.Network(config.network.livenet),
+    'testnet': new this.Network(config.network.testnet),
+  };
+  this.blockchains = {
+    'livenet': new this.Blockchain(config.network.livenet),
+    'testnet': new this.Blockchain(config.network.testnet),
+  };
 
-  this.networkName = config.networkName;
   this.walletDefaults = config.wallet;
   this.version = version;
 };
@@ -71,33 +75,41 @@ WalletFactory.prototype._checkRead = function(walletId) {
   return !!ret;
 };
 
+/**
+ * @desc obtain network name from serialized wallet
+ * @param {Object} wallet object
+ * @return {string} network name
+ */
+WalletFactory.prototype.obtainNetworkName = function(obj) {
+  return obj.networkName ||
+    obj.opts.networkName ||
+    obj.publicKeyRing.networkName ||
+    obj.privateKey.networkName;
+};
+
 /**
  * @desc Deserialize an object to a Wallet
- * @param {Object} obj
+ * @param {Object} wallet object
  * @param {string[]} skipFields - fields to skip when importing
  * @return {Wallet}
  */
 WalletFactory.prototype.fromObj = function(obj, skipFields) {
+  var networkName = this.obtainNetworkName(obj);
+  preconditions.checkState(networkName);
 
-  // not stored options
   obj.opts.reconnectDelay = this.walletDefaults.reconnectDelay;
 
-  // this is only used if private key or public key ring is skipped
-  obj.opts.networkName    = this.networkName;
-
   skipFields = skipFields || [];
-  skipFields.forEach(function(k){
+  skipFields.forEach(function(k) {
     if (obj[k]) {
       delete obj[k];
-    } else 
+    } else
       throw new Error('unknown field:' + k);
   });
 
-  var w = Wallet.fromObj(obj, this.storage, this.network, this.blockchain);
+  var w = Wallet.fromObj(obj, this.storage, this.networks[networkName], this.blockchains[networkName]);
   if (!w) return false;
-  w.verbose = this.verbose;
   this._checkVersion(w.version);
-  this._checkNetwork(w.getNetworkName());
   return w;
 };
 
@@ -147,13 +159,9 @@ WalletFactory.prototype.read = function(walletId, skipFields) {
   var s = this.storage;
 
   obj.id = walletId;
-  obj.opts = s.get(walletId, 'opts');
-  obj.publicKeyRing = s.get(walletId, 'publicKeyRing');
-  obj.txProposals = s.get(walletId, 'txProposals');
-  obj.privateKey = s.get(walletId, 'privateKey');
-  obj.addressBook = s.get(walletId, 'addressBook');
-  obj.backupOffered = s.get(walletId, 'backupOffered');
-  obj.lastTimestamp = s.get(walletId, 'lastTimestamp');
+  _.each(Wallet.PERSISTED_PROPERTIES, function(value) {
+    obj[value] = s.get(walletId, value);
+  });
 
   var w = this.fromObj(obj, skipFields);
   return w;
@@ -179,14 +187,17 @@ WalletFactory.prototype.read = function(walletId, skipFields) {
  * @return {Wallet}
  */
 WalletFactory.prototype.create = function(opts) {
+
   opts = opts || {};
+  opts.networkName = opts.networkName || 'testnet';
+
   log.debug('### CREATING NEW WALLET.' + (opts.id ? ' USING ID: ' + opts.id : ' NEW ID') + (opts.privateKey ? ' USING PrivateKey: ' + opts.privateKey.getId() : ' NEW PrivateKey'));
 
   var privOpts = {
-    networkName: this.networkName,
+    networkName: opts.networkName,
   };
 
-  if (opts.privateKeyHex && opts.privateKeyHex.length>1) {
+  if (opts.privateKeyHex && opts.privateKeyHex.length > 1) {
     privOpts.extendedPrivateKeyString = opts.privateKeyHex;
   }
 
@@ -197,7 +208,7 @@ WalletFactory.prototype.create = function(opts) {
   opts.lockTimeoutMin = this.walletDefaults.idleDurationMin;
 
   opts.publicKeyRing = opts.publicKeyRing || new PublicKeyRing({
-    networkName: this.networkName,
+    networkName: opts.networkName,
     requiredCopayers: requiredCopayers,
     totalCopayers: totalCopayers,
   });
@@ -208,16 +219,15 @@ WalletFactory.prototype.create = function(opts) {
   log.debug('\t### PublicKeyRing Initialized');
 
   opts.txProposals = opts.txProposals || new TxProposals({
-    networkName: this.networkName,
+    networkName: opts.networkName,
   });
   log.debug('\t### TxProposals Initialized');
 
   this.storage._setPassphrase(opts.passphrase);
 
   opts.storage = this.storage;
-  opts.network = this.network;
-  opts.blockchain = this.blockchain;
-  opts.verbose = this.verbose;
+  opts.network = this.networks[opts.networkName];
+  opts.blockchain = this.blockchains[opts.networkName];
 
   opts.spendUnconfirmed = opts.spendUnconfirmed || this.walletDefaults.spendUnconfirmed;
   opts.reconnectDelay = opts.reconnectDelay || this.walletDefaults.reconnectDelay;
@@ -245,20 +255,9 @@ WalletFactory.prototype._checkVersion = function(inVersion) {
   //We only check for major version differences
   if (thisV0 < inV0) {
     throw new Error('Major difference in software versions' +
-                    '. Received:' + inVersion +
-                    '. Current version:' + this.version +
-                    '. Aborting.');
-  }
-};
-
-/**
- * @desc Throw an error if the network name is different to {@link WalletFactory#networkName}
- * @param {string} inNetworkName - the network name to check
- * @throws {Error}
- */
-WalletFactory.prototype._checkNetwork = function(inNetworkName) {
-  if (this.networkName !== inNetworkName) {
-    throw new Error('This Wallet is configured for ' + inNetworkName + ' while currently Copay is configured for: ' + this.networkName + '. Check your settings.');
+      '. Received:' + inVersion +
+      '. Current version:' + this.version +
+      '. Aborting.');
   }
 };
 
@@ -271,8 +270,9 @@ WalletFactory.prototype._checkNetwork = function(inNetworkName) {
 WalletFactory.prototype.open = function(walletId, passphrase) {
   this.storage._setPassphrase(passphrase);
   var w = this.read(walletId);
-  if (w) 
+  if (w) {
     w.store();
+  }
 
   this.storage.setLastOpened(walletId);
   return w;
@@ -338,14 +338,16 @@ WalletFactory.prototype.decodeSecret = function(secret) {
  */
 WalletFactory.prototype.joinCreateSession = function(secret, nickname, passphrase, privateHex, cb) {
   var self = this;
-  var s = self.decodeSecret(secret);
-  if (!s) return cb('badSecret');
+  var decodedSecret = this.decodeSecret(secret);
+  if (!decodedSecret || !decodedSecret.networkName || !decodedSecret.pubKey) {
+    return cb('badSecret');
+  }
 
   var privOpts = {
-    networkName: this.networkName,
+    networkName: decodedSecret.networkName,
   };
 
-  if (privateHex && privateHex.length>1) {
+  if (privateHex && privateHex.length > 1) {
     privOpts.extendedPrivateKeyString = privateHex;
   }
 
@@ -356,25 +358,27 @@ WalletFactory.prototype.joinCreateSession = function(secret, nickname, passphras
     copayerId: privateKey.getId(),
     privkey: privateKey.getIdPriv(),
     key: privateKey.getIdKey(),
-    secretNumber : s.secretNumber,
+    secretNumber: decodedSecret.secretNumber,
   };
-  self.network.cleanUp();
+
+  var joinNetwork = this.networks[decodedSecret.networkName];
+  joinNetwork.cleanUp();
 
   // This is a hack to reconize if the connection was rejected or the peer wasn't there.
   var connectedOnce = false;
-  self.network.on('connected', function(sender, data) {
+  joinNetwork.on('connected', function(sender, data) {
     connectedOnce = true;
   });
 
-  self.network.on('serverError', function() { 
+  joinNetwork.on('serverError', function() {
     return cb('joinError');
   });
 
-  self.network.start(opts, function() {
-    self.network.greet(s.pubKey,opts.secretNumber);
-    self.network.on('data', function(sender, data) {
+  joinNetwork.start(opts, function() {
+    joinNetwork.greet(decodedSecret.pubKey, opts.secretNumber);
+    joinNetwork.on('data', function(sender, data) {
       if (data.type === 'walletId') {
-        if (data.networkName !== self.networkName) {
+        if (data.networkName !== decodedSecret.networkName) {
           return cb('badNetwork');
         }
 
@@ -383,8 +387,7 @@ WalletFactory.prototype.joinCreateSession = function(secret, nickname, passphras
         data.opts.passphrase = passphrase;
         data.opts.id = data.walletId;
         var w = self.create(data.opts);
-        w.sendWalletReady(s.pubKey);
-        //w.seedCopayer(s.pubKey);
+        w.sendWalletReady(decodedSecret.pubKey);
         return cb(null, w);
       } else {
         return cb('walletFull', w);
diff --git a/js/models/network/Async.js b/js/models/network/Async.js
index c6d001b7d..a2ca61017 100644
--- a/js/models/network/Async.js
+++ b/js/models/network/Async.js
@@ -11,12 +11,11 @@ var io = require('socket.io-client');
 var preconditions = require('preconditions').singleton();
 
 function Network(opts) {
-  var self = this;
+  preconditions.checkArgument(opts);
+  preconditions.checkArgument(opts.url);
   opts = opts || {};
   this.maxPeers = opts.maxPeers || 12;
-  this.host = opts.host || 'localhost';
-  this.port = opts.port || 3001;
-  this.schema = opts.schema || 'https';
+  this.url = opts.url;
   this.secretNumber = opts.secretNumber;
   this.cleanUp();
 }
@@ -74,12 +73,12 @@ Network.prototype.connectedCopayers = function() {
   return ret;
 };
 
-Network.prototype._sendHello = function(copayerId,secretNumber) {
+Network.prototype._sendHello = function(copayerId, secretNumber) {
 
   this.send(copayerId, {
     type: 'hello',
     copayerId: this.copayerId,
-    secretNumber : secretNumber
+    secretNumber: secretNumber
   });
 };
 
@@ -197,11 +196,10 @@ Network.prototype._onMessage = function(enc) {
   var self = this;
   switch (payload.type) {
     case 'hello':
-      if (typeof payload.secretNumber === 'undefined' || payload.secretNumber !== this.secretNumber) 
-      {
+      if (typeof payload.secretNumber === 'undefined' || payload.secretNumber !== this.secretNumber) {
         this._sendRejectConnection(sender);
         this._deletePeer(enc.pubkey, 'incorrect secret number');
-        return; 
+        return;
       }
       // if we locked allowed copayers, check if it belongs
       if (this.allowedCopayerIds && !this.allowedCopayerIds[payload.copayerId]) {
@@ -274,8 +272,8 @@ Network.prototype._onError = function(err) {
   this.criticalError = err.message;
 };
 
-Network.prototype.greet = function(copayerId,secretNumber) {
-  this._sendHello(copayerId,secretNumber);
+Network.prototype.greet = function(copayerId, secretNumber) {
+  this._sendHello(copayerId, secretNumber);
   var peerId = this.peerFromCopayer(copayerId);
   this._addCopayerMap(peerId, copayerId);
 };
@@ -326,11 +324,10 @@ Network.prototype.start = function(opts, openCallback) {
 };
 
 Network.prototype.createSocket = function() {
-  var hostPort = this.schema + '://' + this.host + ':' + this.port;
-  return io.connect(hostPort, {
+  return io.connect(this.url, {
     reconnection: true,
     'force new connection': true,
-    'secure': this.schema === 'https',
+    'secure': this.url.indexOf('https') === 0,
   });
 };
 
diff --git a/js/services/controllerUtils.js b/js/services/controllerUtils.js
index a11e19238..90fe1948f 100644
--- a/js/services/controllerUtils.js
+++ b/js/services/controllerUtils.js
@@ -50,7 +50,6 @@ angular.module('copayApp.services')
         $scope.loading = false;
       });
 
-
       w.on('corrupt', function(peerId) {
         notification.error('Error', 'Received corrupt message from ' + peerId);
       });
@@ -176,7 +175,7 @@ angular.module('copayApp.services')
       w.getBalance(function(err, balanceSat, balanceByAddrSat, safeBalanceSat) {
         if (err) throw err;
 
-        var satToUnit = 1 / config.unitToSatoshi;
+        var satToUnit = 1 / w.settings.unitToSatoshi;
         var COIN = bitcore.util.COIN;
 
         $rootScope.totalBalance = balanceSat * satToUnit;
@@ -196,9 +195,9 @@ angular.module('copayApp.services')
         $rootScope.updatingBalance = false;
 
         rateService.whenAvailable(function() {
-          $rootScope.totalBalanceAlternative = rateService.toFiat(balanceSat, config.alternativeIsoCode);
-          $rootScope.alternativeIsoCode = config.alternativeIsoCode;
-          $rootScope.lockedBalanceAlternative = rateService.toFiat(balanceSat - safeBalanceSat, config.alternativeIsoCode);
+          $rootScope.totalBalanceAlternative = rateService.toFiat(balanceSat, w.settings.alternativeIsoCode);
+          $rootScope.alternativeIsoCode = w.settings.alternativeIsoCode;
+          $rootScope.lockedBalanceAlternative = rateService.toFiat(balanceSat - safeBalanceSat, w.settings.alternativeIsoCode);
 
 
           return cb ? cb() : null;
@@ -211,7 +210,7 @@ angular.module('copayApp.services')
       if (!w) return;
       opts = opts || $rootScope.txsOpts || {};
 
-      var satToUnit = 1 / config.unitToSatoshi;
+      var satToUnit = 1 / w.settings.unitToSatoshi;
       var myCopayerId = w.getMyCopayerId();
       var pendingForUs = 0;
       var inT = w.getTxProposals().sort(function(t1, t2) {
@@ -235,7 +234,7 @@ angular.module('copayApp.services')
           var tx = i.builder.build();
           var outs = [];
           tx.outs.forEach(function(o) {
-            var addr = bitcore.Address.fromScriptPubKey(o.getScript(), config.networkName)[0].toString();
+            var addr = bitcore.Address.fromScriptPubKey(o.getScript(), w.getNetworkName())[0].toString();
             if (!w.addressIsOwn(addr, {
               excludeMain: true
             })) {
diff --git a/package.json b/package.json
index 482302d54..dcf7345df 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "bugs": {
     "url": "https://github.com/bitpay/copay/issues"
   },
-  "version": "0.5.0",
+  "version": "0.6.0",
   "dependencies": {
     "browser-request": "^0.3.2",
     "inherits": "^2.0.1",
diff --git a/test/mocks/FakeBlockchain.js b/test/mocks/FakeBlockchain.js
index c6dd8ca4f..7de66350d 100644
--- a/test/mocks/FakeBlockchain.js
+++ b/test/mocks/FakeBlockchain.js
@@ -11,7 +11,7 @@ FakeBlockchain.prototype.getTransaction = function(txid, cb) {
 };
 
 FakeBlockchain.prototype.getTransactions = function(addresses, cb) {
-  return cb(null, []);
+  cb(null, []);
 };
 
 
diff --git a/test/mocks/FakeWallet.js b/test/mocks/FakeWallet.js
index ee2621a1e..4ca6d3e2c 100644
--- a/test/mocks/FakeWallet.js
+++ b/test/mocks/FakeWallet.js
@@ -6,11 +6,10 @@ if (is_browser) {
 }
 var Wallet = copay.Wallet;
 
-var FakePrivateKey = function () {
-};
+var FakePrivateKey = function() {};
 
 FakePrivateKey.prototype.toObj = function() {
-    return extendedPublicKeyString = 'privHex';
+  return extendedPublicKeyString = 'privHex';
 };
 
 var FakeWallet = function() {
@@ -37,11 +36,21 @@ var FakeWallet = function() {
     }
   };
   this.blockchain = {
-    getSubscriptions: function(){ return []; },
-    subscribe: function(){}
+    getSubscriptions: function() {
+      return [];
+    },
+    subscribe: function() {},
+    getTransactions: function() {}
   };
 
   this.privateKey = new FakePrivateKey();
+  this.settings = {
+    unitName: 'bits',
+    unitToSatoshi: 100,
+    unitDecimals: 2,
+    alternativeName: 'US Dollar',
+    alternativeIsoCode: 'USD',
+  };
 };
 
 FakeWallet.prototype.createTx = function(toAddress, amountSatStr, comment, opts, cb) {
@@ -52,6 +61,9 @@ FakeWallet.prototype.createTx = function(toAddress, amountSatStr, comment, opts,
 FakeWallet.prototype.sendTx = function(ntxid, cb) {
   cb(8);
 }
+FakeWallet.prototype.getAddressesStr = function() {
+  return ['2Mw2YXxyMD7fhtPhHYY39X6BVWiBRaez5Zn'];
+};
 
 FakeWallet.prototype.set = function(balance, safeBalance, balanceByAddr) {
   this.balance = balance;
@@ -98,8 +110,7 @@ FakeWallet.prototype.getBalance = function(cb) {
   return cb(null, this.balance, this.balanceByAddr, this.safeBalance);
 };
 
-FakeWallet.prototype.removeTxWithSpentInputs = function (cb) {
-};
+FakeWallet.prototype.removeTxWithSpentInputs = function(cb) {};
 
 FakeWallet.prototype.setEnc = function(enc) {
   this.enc = enc;
@@ -109,7 +120,10 @@ FakeWallet.prototype.toEncryptedObj = function() {
   return this.enc;
 };
 
-FakeWallet.prototype.close = function() {
+FakeWallet.prototype.close = function() {};
+
+FakeWallet.prototype.getNetworkName = function() {
+  return 'testnet';
 };
 
 // TODO a try catch was here
diff --git a/test/test.PayPro.js b/test/test.PayPro.js
index fbbeaf7ef..77872c23e 100644
--- a/test/test.PayPro.js
+++ b/test/test.PayPro.js
@@ -86,7 +86,6 @@ describe('PayPro (in Wallet) model', function() {
       };
 
       c.networkName = walletConfig.networkName;
-      c.verbose = walletConfig.verbose;
       c.version = '0.0.1';
 
       return new Wallet(c);
diff --git a/test/test.Wallet.js b/test/test.Wallet.js
index d6b765b46..26498c1e4 100644
--- a/test/test.Wallet.js
+++ b/test/test.Wallet.js
@@ -102,7 +102,6 @@ describe('Wallet model', function() {
     };
 
     c.networkName = walletConfig.networkName;
-    c.verbose = walletConfig.verbose;
     c.version = '0.0.1';
 
 
@@ -363,7 +362,18 @@ describe('Wallet model', function() {
     var s = Wallet.decodeSecret(sb);
     s.pubKey.should.equal(id);
     s.secretNumber.should.equal(secretNumber);
+    s.networkName.should.equal(w.getNetworkName());
+  });
 
+  it('#getSecret decodeSecret livenet', function() {
+    var w = cachedCreateW2();
+    var stub = sinon.stub(w, 'getNetworkName');
+    stub.returns('livenet');
+    var sb = w.getSecret();
+    should.exist(sb);
+    var s = Wallet.decodeSecret(sb);
+    s.networkName.should.equal('livenet');
+    stub.restore();
   });
 
 
@@ -1533,4 +1543,4 @@ describe('Wallet model', function() {
     should.exist(n.networkNonce);
   });
 
-});
\ No newline at end of file
+});
diff --git a/test/test.WalletFactory.js b/test/test.WalletFactory.js
index b79bdcd5c..8712c4121 100644
--- a/test/test.WalletFactory.js
+++ b/test/test.WalletFactory.js
@@ -78,7 +78,7 @@ function assertObjectEqual(a, b, msg) {
     var orderedA = reconstructObject(a, getKeys(a).sort()),
       orderedB = reconstructObject(b, getKeys(b).sort());
 
-    // compare as strings for diff tolls to show us the difference
+    // compare as strings for diff tools to show us the difference
     JSON.stringify(orderedA).should.equal(JSON.stringify(orderedB), msg)
   }
 }
@@ -94,12 +94,14 @@ describe('WalletFactory model', function() {
       totalCopayers: 5,
       spendUnconfirmed: 1,
       reconnectDelay: 100,
-
     },
-    blockchain: {
-      host: 'test.insight.is',
-      port: 80,
-      schema: 'https'
+    network: {
+      testnet: {
+        url: 'https://test-insight.bitpay.com:443'
+      },
+      livenet: {
+        url: 'https://insight.bitpay.com:443'
+      },
     },
     networkName: 'testnet',
     passphrase: {
@@ -111,7 +113,6 @@ describe('WalletFactory model', function() {
   it('should create the factory', function() {
     var wf = new WalletFactory(config, '0.0.1');
     should.exist(wf);
-    wf.networkName.should.equal(config.networkName);
     wf.walletDefaults.should.deep.equal(config.wallet);
     wf.version.should.equal('0.0.1');
   });
@@ -201,11 +202,11 @@ describe('WalletFactory model', function() {
   });
 
   it('support old index schema: #fromObj #toObj round trip', function() {
-    var o = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":{"changeIndex":0,"receiveIndex":0},"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{}}';
-    var o2 = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":[{"copayerIndex":2147483647,"changeIndex":0,"receiveIndex":0},{"copayerIndex":0,"changeIndex":0,"receiveIndex":0},{"copayerIndex":1,"changeIndex":0,"receiveIndex":0},{"copayerIndex":2,"changeIndex":0,"receiveIndex":0},{"copayerIndex":3,"changeIndex":0,"receiveIndex":0},{"copayerIndex":4,"changeIndex":0,"receiveIndex":0}],"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{}}';
 
+    var o3 = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":{"changeIndex":0,"receiveIndex":0},"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{},"settings":{"unitName":"BTC","unitToSatoshi":100000000,"unitDecimals":8,"alternativeName":"Argentine Peso","alternativeIsoCode":"ARS"}}';
+    var o4 = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5","networkName":"testnet"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":[{"copayerIndex":2147483647,"changeIndex":0,"receiveIndex":0},{"copayerIndex":0,"changeIndex":0,"receiveIndex":0},{"copayerIndex":1,"changeIndex":0,"receiveIndex":0},{"copayerIndex":2,"changeIndex":0,"receiveIndex":0},{"copayerIndex":3,"changeIndex":0,"receiveIndex":0},{"copayerIndex":4,"changeIndex":0,"receiveIndex":0}],"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{},"settings":{"unitName":"BTC","unitToSatoshi":100000000,"unitDecimals":8,"alternativeName":"Argentine Peso","alternativeIsoCode":"ARS"}}';
     var wf = new WalletFactory(config, '0.0.5');
-    var w = wf.fromObj(JSON.parse(o));
+    var w = wf.fromObj(JSON.parse(o3));
 
     should.exist(w);
     w.id.should.equal("dbfe10c3fae71cea");
@@ -213,8 +214,7 @@ describe('WalletFactory model', function() {
     should.exist(w.txProposals.toObj);
     should.exist(w.privateKey.toObj);
 
-    //
-    var expected = JSON.parse(o2.replace(/cosigner/g, 'copayerIndex'));
+    var expected = JSON.parse(o4.replace(/cosigner/g, 'copayerIndex'));
     assertObjectEqual(w.toObj(), expected);
   });
 
@@ -290,7 +290,6 @@ describe('WalletFactory model', function() {
         "totalCopayers": 3,
         "reconnectDelay": 100,
         "spendUnconfirmed": 1,
-        "verbose": 0
       },
       "blockchain": {
         "host": "test.insight.is",
@@ -300,7 +299,6 @@ describe('WalletFactory model', function() {
         "host": "test.insight.is",
         "port": 3001
       },
-      "verbose": 0,
       "themes": ["default"],
     };
     var wf = new WalletFactory(sconfig, '0.0.1');
@@ -411,25 +409,25 @@ describe('WalletFactory model', function() {
   describe('#joinCreateSession', function() {
     it('should call network.start', function() {
       var wf = new WalletFactory(config, '0.0.1');
-      wf.network.cleanUp = sinon.spy();
-      wf.network.start = sinon.spy();
-      wf.joinCreateSession('8WtTuiFTkhP5ao7AF2QErSwV39Cbur6pdMebKzQXFqL59RscXM', 'test');
-      wf.network.start.calledOnce.should.equal(true);
+      wf.networks.testnet.cleanUp = sinon.spy();
+      wf.networks.testnet.start = sinon.spy();
+      wf.joinCreateSession('CA1e4HJpSmx9i97i2NigZ6j6F8C5pSaZX9XrAUwQERYAxNpQ4jsBEkr8iS', 'test');
+      wf.networks.testnet.start.calledOnce.should.equal(true);
     });
     it('should accept a priv key a input', function() {
       var wf = new WalletFactory(config, '0.0.1');
       var privHex = 'tprv8ZgxMBicQKsPf7MCvCjnhnr4uiR2Z2gyNC27vgd9KUu98F9mM1tbaRrWMyddVju36GxLbeyntuSadBAttriwGGMWUkRgVmUUCg5nFioGZsd';
-      wf.network.cleanUp = sinon.spy();
-      wf.network.start = sinon.spy();
-      wf.joinCreateSession('8WtTuiFTkhP5ao7AF2QErSwV39Cbur6pdMebKzQXFqL59RscXM', 'test', null, privHex);
-      wf.network.start.getCall(0).args[0].privkey.should.equal('ddc2fa8c583a73c4b2a24630ec7c283df4e7c230a02c4e48bc36ec61687afd7d');
+      wf.networks.testnet.cleanUp = sinon.spy();
+      wf.networks.testnet.start = sinon.spy();
+      wf.joinCreateSession('CA1e4HJpSmx9i97i2NigZ6j6F8C5pSaZX9XrAUwQERYAxNpQ4jsBEkr8iS', 'test', null, privHex);
+      wf.networks.testnet.start.getCall(0).args[0].privkey.should.equal('ddc2fa8c583a73c4b2a24630ec7c283df4e7c230a02c4e48bc36ec61687afd7d');
     });
     it('should call network.start with private key', function() {
       var wf = new WalletFactory(config, '0.0.1');
-      wf.network.cleanUp = sinon.spy();
-      wf.network.start = sinon.spy();
+      wf.networks.testnet.cleanUp = sinon.spy();
+      wf.networks.testnet.start = sinon.spy();
       wf.joinCreateSession('8WtTuiFTkhP5ao7AF2QErSwV39Cbur6pdMebKzQXFqL59RscXM', 'test', null, undefined);
-      wf.network.start.getCall(0).args[0].privkey.length.should.equal(64); //privkey is hex of private key buffer
+      wf.networks.testnet.start.getCall(0).args[0].privkey.length.should.equal(64); //privkey is hex of private key buffer
     });
   });
   describe('dont break backwards compatibility of wallets', function() {
@@ -447,6 +445,7 @@ describe('WalletFactory model', function() {
     it('should be able to import simple 1-of-1 encrypted legacy testnet wallet', function(done) {
       var pp = new Passphrase(config.passphrase);
       var alternateConfig = JSON.parse(JSON.stringify(config));
+      alternateConfig.Blockchain = FakeBlockchain;
       alternateConfig.Storage = LocalEncrypted;
       alternateConfig.storage = {
         localStorage: mockLocalStorage,
@@ -488,7 +487,8 @@ describe('WalletFactory model', function() {
 });
 
 
-var o = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":[{"copayerIndex":2,"changeIndex":0,"receiveIndex":0}],"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{}}';
+var o = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5","networkName":"testnet"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":[{"copayerIndex":2,"changeIndex":0,"receiveIndex":0}],"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{},"settings":{"unitName":"BTC","un    itToSatoshi":100000000,"unitDecimals":8,"alternativeName":"Argentine Peso","alternativeIsoCode":"ARS"}}';
+var o2 = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"version":"0.0.5"},"networkNonce":"0000000000000001","networkNonces":[],"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"indexes":[{"copayerIndex":2147483647,"changeIndex":0,"receiveIndex":0},{"copayerIndex":0,"changeIndex":0,"receiveIndex":0},{"copayerIndex":1,"changeIndex":0,"receiveIndex":0},{"copayerIndex":2,"changeIndex":0,"receiveIndex":0},{"copayerIndex":3,"changeIndex":0,"receiveIndex":0},{"copayerIndex":4,"changeIndex":0,"receiveIndex":0}],"copayersBackup":[],"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet"},"addressBook":{},"settings":{"unitName":"BTC","unitToSatoshi":100000000,"unitDecimals":8,"alternativeName":"Argentine Peso","alternativeIsoCode":"ARS"}}';
 var legacyO = 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 var encryptedLegacyO = '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';
 var legacyPassword = '1';
diff --git a/test/test.blockchain.Insight.js b/test/test.blockchain.Insight.js
index b43003ed6..032725f18 100644
--- a/test/test.blockchain.Insight.js
+++ b/test/test.blockchain.Insight.js
@@ -40,9 +40,7 @@ var UNSPENT = [{
 }];
 
 var FAKE_OPTS = {
-  host: 'something.com',
-  port: 123,
-  schema: 'http'
+  url: 'http://something.com:123',
 }
 
 describe('Insight model', function() {
@@ -348,7 +346,7 @@ describe('Insight model', function() {
   });
 
   describe('Events', function() {
-    it('should emmit event on a new block', function(done) {
+    it('should emit event on a new block', function(done) {
       var blockchain = new Insight(FAKE_OPTS);
       var socket = blockchain.getSocket();
       blockchain.on('connect', function() {
@@ -362,7 +360,7 @@ describe('Insight model', function() {
       });
     });
 
-    it('should emmit event on a transaction for subscribed addresses', function(done) {
+    it('should emit event on a transaction for subscribed addresses', function(done) {
       var blockchain = new Insight(FAKE_OPTS);
       var socket = blockchain.getSocket();
       blockchain.subscribe('2NFjCBFZSsxiwWAD7CKQ3hzWFtf9DcqTucY');
@@ -378,7 +376,7 @@ describe('Insight model', function() {
       });
     });
 
-    it('should\'t emmit event on a transaction for non subscribed addresses', function(done) {
+    it('should\'t emit event on a transaction for non subscribed addresses', function(done) {
       var blockchain = new Insight(FAKE_OPTS);
       var socket = blockchain.getSocket();
       blockchain.on('connect', function() {
@@ -392,7 +390,7 @@ describe('Insight model', function() {
       });
     });
 
-    it('should emmit event on connection', function(done) {
+    it('should emit event on connection', function(done) {
       var blockchain = new Insight(FAKE_OPTS);
       var socket = blockchain.getSocket();
       blockchain.on('connect', function() {
@@ -400,7 +398,7 @@ describe('Insight model', function() {
       });
     });
 
-    it('should emmit event on disconnection', function(done) {
+    it('should emit event on disconnection', function(done) {
       var blockchain = new Insight(FAKE_OPTS);
       var socket = blockchain.getSocket();
       blockchain.on('connect', function() {
diff --git a/test/test.network.Async.js b/test/test.network.Async.js
index 7de41751f..b7097c61f 100644
--- a/test/test.network.Async.js
+++ b/test/test.network.Async.js
@@ -13,7 +13,9 @@ describe('Network / Async', function() {
 
 
   var createN = function(pk) {
-    var n = new Async();
+    var n = new Async({
+      url: 'http://insight.example.com:1234'
+    });
     var fakeSocket = {};
     fakeSocket.emit = function() {};
     fakeSocket.on = function() {};
diff --git a/test/unit/controllers/controllersSpec.js b/test/unit/controllers/controllersSpec.js
index abd154840..38bd1f6a1 100644
--- a/test/unit/controllers/controllersSpec.js
+++ b/test/unit/controllers/controllersSpec.js
@@ -34,12 +34,6 @@ describe("Unit: Controllers", function() {
     alternativeIsoCode: 'LOL'
   };
 
-  it('Copay config should be binded', function() {
-    should.exist(config);
-    should.exist(config.unitToSatoshi);
-  });
-
-
   describe('More Controller', function() {
     var ctrl;
     beforeEach(inject(function($controller, $rootScope) {
@@ -110,6 +104,7 @@ describe("Unit: Controllers", function() {
     var transactionsCtrl;
     beforeEach(inject(function($controller, $rootScope) {
       scope = $rootScope.$new();
+      $rootScope.wallet = new FakeWallet(walletConfig);
       transactionsCtrl = $controller('TransactionsController', {
         $scope: scope,
       });
@@ -131,7 +126,11 @@ describe("Unit: Controllers", function() {
     beforeEach(module(function($provide) {
       $provide.value('request', {
         'get': function(_, cb) {
-          cb(null, null, [{name: 'lol currency', code: 'LOL', rate: 2}]);
+          cb(null, null, [{
+            name: 'lol currency',
+            code: 'LOL',
+            rate: 2
+          }]);
         }
       });
     }));
@@ -139,8 +138,8 @@ describe("Unit: Controllers", function() {
       scope = $rootScope.$new();
       scope.rateService = rateService;
       $rootScope.wallet = new FakeWallet(walletConfig);
-      config.alternativeName = 'lol currency';
-      config.alternativeIsoCode = 'LOL';
+      $rootScope.wallet.settings.alternativeName = 'lol currency';
+      $rootScope.wallet.settings.alternativeIsoCode = 'LOL';
       var element = angular.element(
         '<form name="form">' +
         '<input type="text" id="newaddress" name="newaddress" ng-disabled="loading" placeholder="Address" ng-model="newaddress" valid-address required>' +
@@ -224,35 +223,35 @@ describe("Unit: Controllers", function() {
       sinon.assert.callCount(spy2, 0);
       sinon.assert.callCount(scope.loadTxs, 1);
       spy.getCall(0).args[0].should.equal('mkfTyEk7tfgV611Z4ESwDDSZwhsZdbMpVy');
-      spy.getCall(0).args[1].should.equal(1000 * config.unitToSatoshi);
+      spy.getCall(0).args[1].should.equal(1000 * scope.wallet.settings.unitToSatoshi);
       (typeof spy.getCall(0).args[2]).should.equal('undefined');
     });
 
 
     it('should handle big values in 100 BTC', function() {
-      var old = config.unitToSatoshi;
-      config.unitToSatoshi = 100000000;;
+      var old = scope.wallet.settings.unitToSatoshi;
+      scope.wallet.settings.unitToSatoshi = 100000000;;
       sendForm.address.$setViewValue('mkfTyEk7tfgV611Z4ESwDDSZwhsZdbMpVy');
       sendForm.amount.$setViewValue(100);
       var spy = sinon.spy(scope.wallet, 'createTx');
       scope.loadTxs = sinon.spy();
       scope.submitForm(sendForm);
-      spy.getCall(0).args[1].should.equal(100 * config.unitToSatoshi);
-      config.unitToSatoshi = old;
+      spy.getCall(0).args[1].should.equal(100 * scope.wallet.settings.unitToSatoshi);
+      scope.wallet.settings.unitToSatoshi = old;
     });
 
 
-    it('should handle big values in 5000 BTC', function() {
-      var old = config.unitToSatoshi;
-      config.unitToSatoshi = 100000000;;
+    it('should handle big values in 5000 BTC', inject(function($rootScope) {
+      var old = $rootScope.wallet.settings.unitToSatoshi;
+      $rootScope.wallet.settings.unitToSatoshi = 100000000;;
       sendForm.address.$setViewValue('mkfTyEk7tfgV611Z4ESwDDSZwhsZdbMpVy');
       sendForm.amount.$setViewValue(5000);
       var spy = sinon.spy(scope.wallet, 'createTx');
       scope.loadTxs = sinon.spy();
       scope.submitForm(sendForm);
-      spy.getCall(0).args[1].should.equal(5000 * config.unitToSatoshi);
-      config.unitToSatoshi = old;
-    });
+      spy.getCall(0).args[1].should.equal(5000 * $rootScope.wallet.settings.unitToSatoshi);
+      $rootScope.wallet.settings.unitToSatoshi = old;
+    }));
 
     it('should convert bits amount to fiat', function(done) {
       scope.rateService.whenAvailable(function() {
@@ -305,15 +304,15 @@ describe("Unit: Controllers", function() {
     beforeEach(inject(function($controller, $injector) {
       $httpBackend = $injector.get('$httpBackend');
       $httpBackend.when('GET', GH)
-      .respond([{
-        name: "v100.1.6",
-        zipball_url: "https://api.github.com/repos/bitpay/copay/zipball/v0.0.6",
-        tarball_url: "https://api.github.com/repos/bitpay/copay/tarball/v0.0.6",
-        commit: {
-          sha: "ead7352bf2eca705de58d8b2f46650691f2bc2c7",
-          url: "https://api.github.com/repos/bitpay/copay/commits/ead7352bf2eca705de58d8b2f46650691f2bc2c7"
-        }
-      }]);
+        .respond([{
+          name: "v100.1.6",
+          zipball_url: "https://api.github.com/repos/bitpay/copay/zipball/v0.0.6",
+          tarball_url: "https://api.github.com/repos/bitpay/copay/tarball/v0.0.6",
+          commit: {
+            sha: "ead7352bf2eca705de58d8b2f46650691f2bc2c7",
+            url: "https://api.github.com/repos/bitpay/copay/commits/ead7352bf2eca705de58d8b2f46650691f2bc2c7"
+          }
+        }]);
     }));
 
     var rootScope;
@@ -358,11 +357,6 @@ describe("Unit: Controllers", function() {
       scope.$apply();
     });
 
-    it('should return networkName', function() {
-      $httpBackend.flush(); // need flush
-      var networkName = scope.networkName;
-      expect(networkName).equal('testnet');
-    });
   });
 
   describe("Unit: Sidebar Controller", function() {
@@ -390,6 +384,7 @@ describe("Unit: Controllers", function() {
     beforeEach(inject(function($compile, $rootScope, $controller) {
       scope = $rootScope.$new();
       $rootScope.availableBalance = 123456;
+      $rootScope.wallet = new FakeWallet(walletConfig);
 
       var element = angular.element(
         '<form name="form">' +
diff --git a/test/unit/directives/directivesSpec.js b/test/unit/directives/directivesSpec.js
index e0a2b389e..0e80db41b 100644
--- a/test/unit/directives/directivesSpec.js
+++ b/test/unit/directives/directivesSpec.js
@@ -8,17 +8,23 @@ describe("Unit: Testing Directives", function() {
 
   beforeEach(module('copayApp.directives'));
 
-  beforeEach(function() {
-    config.unitToSatoshi = 100;
-    config.unitName = 'bits';
-  });
+  var walletConfig = {
+    requiredCopayers: 3,
+    totalCopayers: 5,
+    spendUnconfirmed: 1,
+    reconnectDelay: 100,
+    networkName: 'testnet',
+    alternativeName: 'lol currency',
+    alternativeIsoCode: 'LOL'
+  };
 
-  describe('Check config', function() {
-    it('unit should be set to BITS in config.js', function() {
-      expect(config.unitToSatoshi).to.equal(100);
-      expect(config.unitName).to.equal('bits');
-    });
-  });
+
+  beforeEach(inject(function($rootScope) {
+    $rootScope.wallet = new FakeWallet(walletConfig);
+    var w = $rootScope.wallet;
+    w.settings.unitToSatoshi = 100;
+    w.settings.unitName = 'bits';
+  }));
 
   describe('Validate Address', function() {
     beforeEach(inject(function($compile, $rootScope) {
@@ -36,16 +42,16 @@ describe("Unit: Testing Directives", function() {
       form = $scope.form;
     }));
 
-    it('should validate with network', function() {
-      config.networkName = 'testnet';
+    it('should validate with network', inject(function($rootScope) {
+      $rootScope.wallet.getNetworkName = sinon.stub().returns('testnet');
       form.address.$setViewValue('mkfTyEk7tfgV611Z4ESwDDSZwhsZdbMpVy');
       expect(form.address.$invalid).to.equal(false);
-    });
-    it('should not validate with other network', function() {
-      config.networkName = 'livenet';
+    }));
+    it('should not validate with other network', inject(function($rootScope) {
+      $rootScope.wallet.getNetworkName = sinon.stub().returns('livenet');
       form.address.$setViewValue('mkfTyEk7tfgV611Z4ESwDDSZwhsZdbMpVy');
       expect(form.address.$invalid).to.equal(true);
-    });
+    }));
     it('should not validate random', function() {
       form.address.$setViewValue('thisisaninvalidaddress');
       expect(form.address.$invalid).to.equal(true);
@@ -94,9 +100,12 @@ describe("Unit: Testing Directives", function() {
 
     describe('Unit: BTC', function() {
       beforeEach(inject(function($compile, $rootScope) {
-        config.unitToSatoshi = 100000000;
-        config.unitName = 'BTC';
         $scope = $rootScope;
+        var w = new FakeWallet(walletConfig);
+        w.settings.unitToSatoshi = 100000000;
+        w.settings.unitName = 'BTC';
+        $rootScope.wallet = w;
+
         $rootScope.availableBalance = 0.04;
         var element = angular.element(
           '<form name="form">' +
diff --git a/test/unit/filters/filtersSpec.js b/test/unit/filters/filtersSpec.js
index 38a7dc442..1f2e52809 100644
--- a/test/unit/filters/filtersSpec.js
+++ b/test/unit/filters/filtersSpec.js
@@ -5,6 +5,15 @@
 describe('Unit: Testing Filters', function() {
 
   beforeEach(module('copayApp.filters'));
+  var walletConfig = {
+    requiredCopayers: 3,
+    totalCopayers: 5,
+    spendUnconfirmed: 1,
+    reconnectDelay: 100,
+    networkName: 'testnet',
+    alternativeName: 'lol currency',
+    alternativeIsoCode: 'LOL'
+  };
 
   describe('limitAddress', function() {
 
@@ -103,68 +112,76 @@ describe('Unit: Testing Filters', function() {
     }));
   });
 
-  describe('noFractionNumber bits', function() {
-    beforeEach(function() {
-      config.unitToSatoshi = 100;
-      config.unitName = 'bits';
+  describe('noFractionNumber', function() {
+    describe('noFractionNumber bits', function() {
+      beforeEach(inject(function($rootScope) {
+        $rootScope.wallet = new FakeWallet(walletConfig);
+        var w = $rootScope.wallet;
+        w.settings.unitToSatoshi = 100;
+        w.settings.unitName = 'bits';
+      }));
+      it('should format number to display correctly', inject(function($filter) {
+        var noFraction = $filter('noFractionNumber');
+        expect(noFraction(3100)).to.equal('3,100');
+        expect(noFraction(3100200)).to.equal('3,100,200');
+        expect(noFraction(3)).to.equal('3');
+        expect(noFraction(0.3)).to.equal(0.3);
+        expect(noFraction(0.30000000)).to.equal(0.3);
+        expect(noFraction(3200.01)).to.equal('3,200.01');
+        expect(noFraction(3200890.010000)).to.equal('3,200,890.01');
+      }));
     });
-    it('should format number to display correctly', inject(function($filter) {
-      var noFraction = $filter('noFractionNumber');
-      expect(noFraction(3100)).to.equal('3,100');
-      expect(noFraction(3100200)).to.equal('3,100,200');
-      expect(noFraction(3)).to.equal('3');
-      expect(noFraction(0.3)).to.equal(0.3);
-      expect(noFraction(0.30000000)).to.equal(0.3);
-      expect(noFraction(3200.01)).to.equal('3,200.01');
-      expect(noFraction(3200890.010000)).to.equal('3,200,890.01');
-    }));
-  });
 
-  describe('noFractionNumber BTC', function() {
-    beforeEach(function() {
-      config.unitToSatoshi = 100000000;
-      config.unitName = 'BTC';
+    describe('noFractionNumber BTC', function() {
+      beforeEach(inject(function($rootScope) {
+        $rootScope.wallet = new FakeWallet(walletConfig);
+        var w = $rootScope.wallet;
+        w.settings.unitToSatoshi = 100000000;
+        w.settings.unitName = 'BTC';
+      }));
+      it('should format number to display correctly', inject(function($filter) {
+        var noFraction = $filter('noFractionNumber');
+        expect(noFraction(0.30000000)).to.equal(0.3);
+        expect(noFraction(0.00302000)).to.equal(0.00302);
+        expect(noFraction(1.00000001)).to.equal(1.00000001);
+        expect(noFraction(3.10000012)).to.equal(3.10000012);
+        expect(noFraction(0.00100000)).to.equal(0.001);
+        expect(noFraction(0.00100009)).to.equal(0.00100009);
+        expect(noFraction(2000.00312011)).to.equal('2,000.00312011');
+        expect(noFraction(2000998.00312011)).to.equal('2,000,998.00312011');
+      }));
     });
-    it('should format number to display correctly', inject(function($filter) {
-      var noFraction = $filter('noFractionNumber');
-      expect(noFraction(0.30000000)).to.equal(0.3);
-      expect(noFraction(0.00302000)).to.equal(0.00302);
-      expect(noFraction(1.00000001)).to.equal(1.00000001);
-      expect(noFraction(3.10000012)).to.equal(3.10000012);
-      expect(noFraction(0.00100000)).to.equal(0.001);
-      expect(noFraction(0.00100009)).to.equal(0.00100009);
-      expect(noFraction(2000.00312011)).to.equal('2,000.00312011');
-      expect(noFraction(2000998.00312011)).to.equal('2,000,998.00312011');
-    }));
-  });
 
-  describe('noFractionNumber mBTC', function() {
-    beforeEach(function() {
-      config.unitToSatoshi = 100000;
-      config.unitName = 'mBTC';
+    describe('noFractionNumber mBTC', function() {
+      beforeEach(inject(function($rootScope) {
+        $rootScope.wallet = new FakeWallet(walletConfig);
+        var w = $rootScope.wallet;
+        w.settings.unitToSatoshi = 100000;
+        w.settings.unitName = 'mBTC';
+      }));
+      it('should format number to display correctly', inject(function($filter) {
+        var noFraction = $filter('noFractionNumber');
+        expect(noFraction(0.30000)).to.equal(0.3);
+        expect(noFraction(0.00302)).to.equal(0.00302);
+        expect(noFraction(1.00001)).to.equal(1.00001);
+        expect(noFraction(3.10002)).to.equal(3.10002);
+        expect(noFraction(0.00100000)).to.equal(0.001);
+        expect(noFraction(0.00100009)).to.equal(0.001);
+        expect(noFraction(2000.00312)).to.equal('2,000.00312');
+        expect(noFraction(2000998.00312)).to.equal('2,000,998.00312');
+      }));
     });
-    it('should format number to display correctly', inject(function($filter) {
-      var noFraction = $filter('noFractionNumber');
-      expect(noFraction(0.30000)).to.equal(0.3);
-      expect(noFraction(0.00302)).to.equal(0.00302);
-      expect(noFraction(1.00001)).to.equal(1.00001);
-      expect(noFraction(3.10002)).to.equal(3.10002);
-      expect(noFraction(0.00100000)).to.equal(0.001);
-      expect(noFraction(0.00100009)).to.equal(0.001);
-      expect(noFraction(2000.00312)).to.equal('2,000.00312');
-      expect(noFraction(2000998.00312)).to.equal('2,000,998.00312');
-    }));
-  });
 
-  describe('noFractionNumber:custom fractionSize', function() {
-    it('should format number to display correctly', inject(function($filter) {
-      var noFraction = $filter('noFractionNumber');
-      expect(noFraction(0.30000, 0)).to.equal('0');
-      expect(noFraction(1.00001, 0)).to.equal('1');
-      expect(noFraction(3.10002, 0)).to.equal('3');
-      expect(noFraction(2000.00312, 0)).to.equal('2,000');
-      expect(noFraction(2000998.00312, 0)).to.equal('2,000,998');
-    }));
-  });
+    describe('noFractionNumber:custom fractionSize', function() {
+      it('should format number to display correctly', inject(function($filter) {
+        var noFraction = $filter('noFractionNumber');
+        expect(noFraction(0.30000, 0)).to.equal('0');
+        expect(noFraction(1.00001, 0)).to.equal('1');
+        expect(noFraction(3.10002, 0)).to.equal('3');
+        expect(noFraction(2000.00312, 0)).to.equal('2,000');
+        expect(noFraction(2000998.00312, 0)).to.equal('2,000,998');
+      }));
+    });
 
+  });
 });
diff --git a/test/unit/services/servicesSpec.js b/test/unit/services/servicesSpec.js
index b430385fd..7541c26fd 100644
--- a/test/unit/services/servicesSpec.js
+++ b/test/unit/services/servicesSpec.js
@@ -4,19 +4,7 @@
 //
 //
 var sinon = require('sinon');
-
-beforeEach(function() {
-  config.unitToSatoshi = 100;
-  config.unitName = 'bits';
-});
-
-describe('Check config', function() {
-
-  it('unit should be set to BITS in config.js', function() {
-    expect(config.unitToSatoshi).to.equal(100);
-    expect(config.unitName).to.equal('bits');
-  });
-});
+var preconditions = require('preconditions').singleton();
 
 describe("Unit: Walletfactory Service", function() {
   beforeEach(angular.mock.module('copayApp.services'));
diff --git a/util/build.js b/util/build.js
index 6f15143ef..b60af799b 100644
--- a/util/build.js
+++ b/util/build.js
@@ -15,7 +15,9 @@ var getCommitHash = function() {
   //exec git command to get the hash of the current commit
   //git rev-parse HEAD
 
-  var hash = shell.exec('git rev-parse HEAD',{silent:true}).output.trim().substr(0,7);
+  var hash = shell.exec('git rev-parse HEAD', {
+    silent: true
+  }).output.trim().substr(0, 7);
   return hash;
 }
 
@@ -23,7 +25,7 @@ var createVersion = function() {
   var json = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
   var content = 'module.exports.version="' + json.version + '";';
 
-  content = content +  '\nmodule.exports.commitHash="' + getCommitHash() + '";';
+  content = content + '\nmodule.exports.commitHash="' + getCommitHash() + '";';
   fs.writeFileSync("./version.js", content);
 };
 
@@ -43,9 +45,9 @@ var createBundle = function(opts) {
   b.require('browser-request', {
     expose: 'request'
   });
-  b.require('underscore', {
-    expose: 'underscore'
-  });
+  b.require('underscore');
+  b.require('assert');
+  b.require('preconditions');
 
   b.require('./copay', {
     expose: 'copay'
@@ -130,10 +132,10 @@ if (require.main === module) {
   };
   var program = require('commander');
   program
-  .version('0.0.1')
-  .option('-d, --debug', 'Development. Don\'t minify the codem and include debug packages.')
-  .option('-o, --stdout', 'Specify output as stdout')
-  .parse(process.argv);
+    .version('0.0.1')
+    .option('-d, --debug', 'Development. Don\'t minify the codem and include debug packages.')
+    .option('-o, --stdout', 'Specify output as stdout')
+    .parse(process.argv);
 
   createVersion();
   var copayBundle = createBundle(program);
diff --git a/views/addresses.html b/views/addresses.html
index 14f3d7cde..fb83cbfed 100644
--- a/views/addresses.html
+++ b/views/addresses.html
@@ -4,39 +4,39 @@
       <span translate>Addresses</span>
       <span class="button primary small side-bar" ng-click="newAddr()" ng-disabled="loading"><i class="fi-plus"></i></span>
     </h1> 
-    
+
     <div class="large-12 medium-12" ng-if="!!(addresses|removeEmpty).length">
       <div class="large-12 medium-12" ng-init="showAll=0">
-          <div class="panel radius oh" ng-repeat="addr in addresses|removeEmpty|limitAddress:showAll">
-            <div class="row collapse">
-              <div class="large-10 medium-9 small-8 column" >
-                <div class="ellipsis list-addr">
-                  <i class="fi-thumbnails size-48 show-for-large-up"  ng-click="openAddressModal(addr)">&nbsp;</i>
-                  <span>
+        <div class="panel radius oh" ng-repeat="addr in addresses|removeEmpty|limitAddress:showAll">
+          <div class="row collapse">
+            <div class="large-10 medium-9 small-8 column">
+              <div class="ellipsis list-addr">
+                <i class="fi-thumbnails size-48 show-for-large-up" ng-click="openAddressModal(addr)">&nbsp;</i>
+                <span>
                     <contact address="{{addr.address}}" tooltip-popup-delay="500" tooltip tooltip-placement="right"/>
                   </span>
-                  <span class="btn-copy" clip-copy="addr.address"> </span>
-                  <small translate class="label" ng-if="addr.isChange">change</small>
-                </div>
-              </div>
-              
-              <div class="large-2 medium-3 small-4 column text-right">
-                <span ng-if="$root.updatingBalance">
-                  <i class="fi-bitcoin-circle icon-rotate spinner"></i>
-                </span>
-                <span class="size-12" ng-if="!$root.updatingBalance">
-                  {{addr.balance || 0|noFractionNumber}} {{$root.unitName}}
-                </span>
+                <span class="btn-copy" clip-copy="addr.address"> </span>
+                <small translate class="label" ng-if="addr.isChange">change</small>
               </div>
             </div>
+            <div class="large-2 medium-3 small-4 column text-right">
+              <span ng-if="$root.updatingBalance">
+                <i class="fi-bitcoin-circle icon-rotate spinner"></i>
+              </span>
+              <span class="size-12" ng-if="!$root.updatingBalance">
+                {{addr.balance || 0|noFractionNumber}} {{$root.wallet.settings.unitName}}
+              </span>
+            </div>
           </div>
 
-        <a class="secondary radius" ng-click="showAll=!showAll" ng-show="(addresses|removeEmpty).length != (addresses|removeEmpty|limitAddress).length">
-          <span translate ng-if="!showAll">Show all</span>
-          <span translate ng-if="showAll">Show less</span>
-        </a>
+        </div>
       </div>
+
+
+      <a class="secondary radius" ng-click="showAll=!showAll" ng-show="(addresses|removeEmpty).length != (addresses|removeEmpty|limitAddress).length">
+        <span translate ng-if="!showAll">Show all</span>
+        <span translate ng-if="showAll">Show less</span>
+      </a>
     </div>
   </div>
 </div>
-
diff --git a/views/create.html b/views/create.html
index ef54b8301..ddc4c6ce8 100644
--- a/views/create.html
+++ b/views/create.html
@@ -25,42 +25,31 @@
               </div>
               <div>
                 <label for="walletPassword"><span translate>Your Wallet Password</span> 
-                  <small translate data-options="disable_for_touch:true" class="has-tip text-gray" tooltip="doesn't need to be shared" >Required</small>
+                  <small translate data-options="disable_for_touch:true" class="has-tip text-gray" tooltip="doesn't need to be shared">Required</small>
                 </label>
-                  <input id="walletPassword" type="password"
-                  placeholder="{{'Choose your password'|translate}}" class="form-control"
-                  ng-model="$parent.walletPassword" 
-                  name="walletPassword"
-                  check-strength="passwordStrength" 
-                  tooltip-html-unsafe="Password strength: 
+                <input id="walletPassword" type="password" placeholder="{{'Choose your password'|translate}}" class="form-control" ng-model="$parent.walletPassword" name="walletPassword" check-strength="passwordStrength" tooltip-html-unsafe="Password strength: 
                   <i>{{passwordStrength}}</i><br/><span
                     class='size-12'>Tip: Use lower and uppercase, numbers and
-                    symbols</span>" 
-                  tooltip-trigger="focus" required
-                  tooltip-placement="top">
-                  
-                  <input type="password" 
-                  placeholder="{{'Repeat password'|translate}}"
-                  name="walletPasswordConfirm"
-                  ng-model="walletPasswordConfirm" 
-                  match="walletPassword" 
-                  required>
+                    symbols</span>" tooltip-trigger="focus" required tooltip-placement="top">
+
+                <input type="password" placeholder="{{'Repeat password'|translate}}" name="walletPasswordConfirm" ng-model="walletPasswordConfirm" match="walletPassword" required>
+
+                <div class="text-left">
+                  <input id="network-name" type="checkbox" ng-model="networkName" ng-true-value="testnet" ng-false-value="livenet" class="form-control" ng-click="changeNetwork()" ng-checked="networkName == 'testnet' ? true : false">
+                  <label for="network-name">Use test network</label>
+                </div>
               </div>
 
-              <a class="expand small"  ng-click="hideAdv=!hideAdv">
+              <a class="expand small" ng-click="hideAdv=!hideAdv">
                 <span translate ng-hide="!hideAdv">Show</span> 
                 <span translate ng-hide="hideAdv">Hide</span> 
                 <span translate>advanced options</span>
               </a>
               <div ng-hide="hideAdv">
                 <p>
-                <input type="text" 
-                placeholder="{{'Private Key (Hex)'|translate}}"
-                name="private"
-                ng-model="private" 
-                >
+                  <input type="text" placeholder="{{'Private Key (Hex)'|translate}}" name="private" ng-model="private">
               </div>
-  
+
             </div>
             <div class="row" ng-show="!isSetupWalletPage">
               <div class="large-6 medium-6 columns">
@@ -78,24 +67,17 @@
             </div>
             <div class="box-setup-copayers" ng-show="!isSetupWalletPage">
               <div class="box-setup-copayers p10">
-                <img class="br100 oh box-setup-copay m10" ng-repeat="i in getNumber(totalCopayers) track by $index"
-                src="./img/satoshi.gif"
-                title="Copayer {{$index+1}}-{{totalCopayers}}"
-                ng-class="{'box-setup-copay-required': ($index+1) <= requiredCopayers}"
-                width="50px">
+                <img class="br100 oh box-setup-copay m10" ng-repeat="i in getNumber(totalCopayers) track by $index" src="./img/satoshi.gif" title="Copayer {{$index+1}}-{{totalCopayers}}" ng-class="{'box-setup-copay-required': ($index+1) <= requiredCopayers}" width="50px">
               </div>
             </div>
             <p translate class="comment" ng-show="totalCopayers>1 && !isSetupWalletPage">(*) The limits are imposed by the bitcoin network.</p>
             <div class="text-right">
-              <a ng-show="!isSetupWalletPage" class="back-button m20r"
-                href="#!/">&laquo; <span translate>Back</span></a>
-              <a ng-show="isSetupWalletPage" class="back-button m20r"
-                ng-click="setupWallet()">&laquo; <span translate>Back</span></a>
+              <a ng-show="!isSetupWalletPage" class="back-button m20r" href="#!/">&laquo; <span translate>Back</span></a>
+              <a ng-show="isSetupWalletPage" class="back-button m20r" ng-click="setupWallet()">&laquo; <span translate>Back</span></a>
               <button translate ng-show="isSetupWalletPage" type="submit" class="button secondary m0" ng-disabled="setupForm.$invalid || loading">
                 Create {{requiredCopayers}}-of-{{totalCopayers}} wallet
               </button>
-              <a translate class="button secondary m0" ng-show="!isSetupWalletPage"
-                ng-click="setupWallet()">Next</a>
+              <a translate class="button secondary m0" ng-show="!isSetupWalletPage" ng-click="setupWallet()">Next</a>
             </div>
           </div>
         </div>
@@ -103,4 +85,3 @@
     </form>
   </div>
 </div>
-
diff --git a/views/includes/sidebar-mobile.html b/views/includes/sidebar-mobile.html
index cfd792528..d313c1ab4 100644
--- a/views/includes/sidebar-mobile.html
+++ b/views/includes/sidebar-mobile.html
@@ -6,9 +6,41 @@
       </a>
       <div ng-include="'views/includes/version.html'"></div>
     </div>
+
+    <div class="line-sidebar-b"></div>
+    <div>
+    <div ng-if="$root.wallet" class="founds size-12 text-center box-founds p10t">
+      <div class="m10b">
+        Balance
+        <span ng-if="$root.updatingBalance">
+          <i class="fi-bitcoin-circle icon-rotate spinner"></i>
+        </span>
+        <span ng-if="$root.wallet && !$root.updatingBalance"
+          data-options="disable_for_touch:true"
+          tooltip="{{totalBalanceBTC |noFractionNumber:8}} BTC"
+          tooltip-trigger="mouseenter"
+          tooltip-placement="bottom">{{totalBalance || 0
+          |noFractionNumber}} {{$root.wallet.settings.unitName}} 
+        </span>
+      </div> 
+      <div>
+        Locked 
+        <span ng-if="$root.updatingBalance">
+          <i class="fi-bitcoin-circle icon-rotate spinner"></i>
+        </span>
+        <span ng-if="$root.wallet && !$root.updatingBalance"
+          data-options="disable_for_touch:true"
+          tooltip="{{lockedBalanceBTC |noFractionNumber:8}} BTC"
+          tooltip-trigger="mouseenter"
+          tooltip-placement="bottom">{{lockedBalance || 0|noFractionNumber}} {{$root.wallet.settings.unitName}}
+        </span> &nbsp;<i class="fi-info medium" tooltip="Balance locked in pending transaction proposals" tooltip-placement="bottom"></i>
+      </div>
+      <div class="line-sidebar-b"></div>
+    </div>
+
   </header>
   <div class="line-sidebar-b"></div>
-  <div class="founds size-12 box-founds p15" ng-disabled="$root.loading" ng-click="refresh()">
+  <div ng-if="$root.wallet" class="founds size-12 box-founds p15" ng-disabled="$root.loading" ng-click="refresh()">
     <p class="text-gray">
       <span>{{$root.wallet.getName()}}</span>
       <span class="size-12 right">{{$root.wallet.requiredCopayers}}-of-{{$root.wallet.totalCopayers}}</span>
@@ -20,7 +52,7 @@
         <i class="fi-bitcoin-circle icon-rotate spinner"></i>
       </span>
       <span ng-if="!$root.updatingBalance">{{totalBalance || 0
-        |noFractionNumber}} {{$root.unitName}} 
+        |noFractionNumber}} {{$root.wallet.settings.unitName}} 
       </span>
     </div> 
     <div class="m10t" ng-show="lockedBalance">
@@ -28,7 +60,7 @@
       <span ng-if="$root.updatingBalance">
         <i class="fi-bitcoin-circle icon-rotate spinner"></i>
       </span>
-      <span ng-show="!$root.updatingBalance">{{lockedBalance || 0|noFractionNumber}} {{$root.unitName}}
+      <span ng-show="!$root.updatingBalance">{{lockedBalance || 0|noFractionNumber}} {{$root.wallet.settings.unitName}}
       </span> &nbsp;<i class="fi-info medium" tooltip="{{'Balance locked in pending transaction proposals'|translate}}" tooltip-placement="bottom"></i>
     </div>
   </div>
diff --git a/views/includes/sidebar.html b/views/includes/sidebar.html
index 9f68392e3..0bd5b8263 100644
--- a/views/includes/sidebar.html
+++ b/views/includes/sidebar.html
@@ -20,26 +20,26 @@
       <span ng-if="$root.updatingBalance">
         <i class="fi-bitcoin-circle icon-rotate spinner"></i>
       </span>
-      <span ng-if="!$root.updatingBalance"
+      <span ng-if="$root.wallet && !$root.updatingBalance"
         class="has-tip"
         data-options="disable_for_touch:true"
         tooltip-popup-delay='500'
         tooltip="{{totalBalanceAlternative |noFractionNumber:2}} {{alternativeIsoCode}}"
         tooltip-trigger="mouseenter"
-        tooltip-placement="bottom">{{totalBalance || 0 |noFractionNumber}} {{$root.unitName}}
+        tooltip-placement="bottom">{{totalBalance || 0 |noFractionNumber}} {{$root.wallet.settings.unitName}}
       </span>
       <div class="m10t" ng-show="lockedBalance">
         <span translate>Locked</span> &nbsp;
       <span ng-if="$root.updatingBalance">
         <i class="fi-bitcoin-circle icon-rotate spinner"></i>
       </span>
-      <span ng-show="!$root.updatingBalance"
+      <span ng-if="$root.wallet && !$root.updatingBalance"
         class="has-tip"
         data-options="disable_for_touch:true"
         tooltip-popup-delay='500'
         tooltip="{{lockedBalanceAlternative |noFractionNumber:2}} {{alternativeIsoCode}}"
         tooltip-trigger="mouseenter"
-        tooltip-placement="bottom">{{lockedBalance || 0|noFractionNumber}} {{$root.unitName}}
+        tooltip-placement="bottom">{{lockedBalance || 0|noFractionNumber}} {{$root.wallet.settings.unitName}}
       </span> &nbsp;<i class="fi-info medium" tooltip="{{'Balance locked in pending transaction proposals'|translate}}" tooltip-placement="bottom"></i>
       </div>
     </div>
diff --git a/views/includes/transaction.html b/views/includes/transaction.html
index 5c58a9416..016465c5e 100644
--- a/views/includes/transaction.html
+++ b/views/includes/transaction.html
@@ -8,20 +8,19 @@
     </a>
   </div>
   <div class="show-for-small-only small-12 columns m10b" ng-show="tx.comment">
-    <p class="size-14 label" >
-      {{tx.comment}} - 
-      {{$root.wallet.publicKeyRing.nicknameForCopayer(tx.creator)}}
+    <p class="size-14 label">
+      {{tx.comment}} - {{$root.wallet.publicKeyRing.nicknameForCopayer(tx.creator)}}
     </p>
   </div>
   <div class="large-8 medium-8 small-8 columns">
     <div ng-repeat="out in tx.outs">
       <div class="large-3 medium-3 small-3 columns">
-        <p class="size-14 hide-for-small-only">{{out.value | noFractionNumber}} {{$root.unitName}}</p>
-        <p class="size-12 show-for-small-only">{{out.value | noFractionNumber}} {{$root.unitName}}</p>
+        <p class="size-14 hide-for-small-only">{{out.value | noFractionNumber}} {{$root.wallet.settings.unitName}}</p>
+        <p class="size-12 show-for-small-only">{{out.value | noFractionNumber}} {{$root.wallet.settings.unitName}}</p>
       </div>
-      <div class="large-1 medium-1 small-2 columns fi-arrow-right"> </div>
+      <div class="large-1 medium-1 small-2 columns fi-arrow-right"></div>
       <div class="large-8 medium-8 small-7 columns ellipsis">
-        <contact address="{{out.address}}" tooltip-popup-delay="500" tooltip tooltip-placement="right"/>
+        <contact address="{{out.address}}" tooltip-popup-delay="500" tooltip tooltip-placement="right" />
       </div>
     </div>
   </div>
@@ -37,25 +36,25 @@
     </a>
     <div class="box-status">
       <a ng-if="c.actions.create" tooltip-popup-delay="1000" tooltip="Created {{c.actions.create | amTimeAgo}}">
-          <i class="fi-crown icon-status icon-active"></i>
+        <i class="fi-crown icon-status icon-active"></i>
       </a>
       <a ng-if="!c.actions.create"><i class="fi-crown icon-status"></i></a>
 
       <a ng-if="c.actions.seen" tooltip-popup-delay="1000" tooltip="Seen {{c.actions.seen | amTimeAgo}}">
-          <i class="fi-eye icon-status icon-active"></i>
+        <i class="fi-eye icon-status icon-active"></i>
       </a>
       <a ng-if="!c.actions.seen"><i class="fi-eye icon-status"></i></a>
 
       <a ng-if="c.actions.rejected" tooltip-popup-delay="1000" tooltip="Rejected {{c.actions.rejected | amTimeAgo}}">
-          <i class="fi-x icon-status icon-active-x"></i>
+        <i class="fi-x icon-status icon-active-x"></i>
       </a>
 
       <a ng-if="c.actions.sign" tooltip-popup-delay="1000" tooltip="Signed {{c.actions.sign | amTimeAgo}}">
-          <i class="fi-check icon-status icon-active-check"></i>
+        <i class="fi-check icon-status icon-active-check"></i>
       </a>
 
       <a ng-if="!c.actions.sign && !c.actions.rejected && tx.missingSignatures" class="icon-status">
-          <i class="fi-loop icon-rotate"></i>
+        <i class="fi-loop icon-rotate"></i>
       </a>
     </div>
 
@@ -100,7 +99,7 @@
     </div>
     <div ng-show="!tx.missingSignatures && tx.sentTs">
       <div class="is-valid m10b">
-        <strong translate>Sent</strong> <span class="text-gray" am-time-ago="tx.sentTs"></span>
+        <strong translate>Sent</strong>  <span class="text-gray" am-time-ago="tx.sentTs"></span>
       </div>
       <div class="ellipsis small">
         <span translate>Transaction ID</span>:
@@ -110,12 +109,12 @@
       </div>
     </div>
     <p translate class="text-gray m5b" ng-show="!tx.finallyRejected && tx.missingSignatures==1">
-    One signature missing
+      One signature missing
     </p>
     <p translate class="text-gray m5b" ng-show="!tx.finallyRejected && tx.missingSignatures>1">
-    {{tx.missingSignatures}} signatures missing</p>
+      {{tx.missingSignatures}} signatures missing</p>
     <div class="ellipsis small text-gray">
-      <strong translate>Fee</strong>: {{tx.fee|noFractionNumber}} {{$root.unitName}}
+      <strong translate>Fee</strong>: {{tx.fee|noFractionNumber}} {{$root.wallet.settings.unitName}}
       <strong translate>Proposal ID</strong>: {{tx.ntxid}}
     </div>
   </div>
diff --git a/views/includes/version.html b/views/includes/version.html
index a554d6bcf..55e19d99c 100644
--- a/views/includes/version.html
+++ b/views/includes/version.html
@@ -1,6 +1,6 @@
 <div ng-controller="VersionController">
   <small>v{{version}} ({{defaultLanguage}})</small> 
   <small>#{{commitHash}}</small> 
-  <small ng-if="networkName=='testnet'">[ {{networkName}} ]</small>
+  <small ng-if="networkName ==='testnet' || networkName ==='livenet'">[ {{networkName}} ]</small>
 </div>
 
diff --git a/views/modals/qr-address.html b/views/modals/qr-address.html
index c30b86096..13d5635fc 100644
--- a/views/modals/qr-address.html
+++ b/views/modals/qr-address.html
@@ -7,7 +7,7 @@
       <i class="fi-bitcoin-circle icon-rotate spinner"></i>
     </span>
     <p class="m15b" ng-if="!$root.updatingBalance">
-      {{address.balance || 0|noFractionNumber}} {{$root.unitName}}
+      {{address.balance || 0|noFractionNumber}} {{$root.wallet.settings.unitName}}
     </p>
     <button class="m15t button secondary" open-external address="{{address.address}}">
       <i class="fi-link">&nbsp;</i> <span translate>Open in external application</span>
diff --git a/views/more.html b/views/more.html
index 78943d5d8..8fef9cf89 100644
--- a/views/more.html
+++ b/views/more.html
@@ -1,62 +1,79 @@
 <div class="backup" ng-controller="MoreController">
   <h1 translate>Settings </h1>
-    <div class="oh large-12 columns panel">
-      <h3><i class="fi-download m10r"></i> <span translate>Backup</span> </h3>
-      <p translate class="large-8 columns text-gray">It's important to backup your wallet so that you can recover it in case of disaster</p>
-      <div class="large-4 columns">
-        <a translate class="button primary expand" ng-click="downloadBackup()">Download File</a>
-      </div>
+  <div class="oh large-12 columns panel">
+    <h3><i class="fi-download m10r"></i> <span translate>Backup</span> </h3>
+    <p translate class="large-8 columns text-gray">It's important to backup your wallet so that you can recover it in case of disaster</p>
+    <div class="large-4 columns">
+      <a translate class="button primary expand" ng-click="downloadBackup()">Download File</a>
     </div>
-  <div class="large-12 columns line-dashed-h m15b"> </div>
-  <div>
-    <div class="oh large-12 columns panel">
-      <h3><i class="fi-minus-circle m10r"></i> 
-        <span translate>Delete Wallet</span> </h3>
-        <p translate class="large-8 columns text-gray">If all funds have been removed from your wallet and you do not wish to have the wallet data stored on your computer anymore, you can delete your wallet.</p>
-      <div class="large-4 columns">
-        <a translate class="button warning expand" 
-          ng-really-message="'Are you sure to delete this wallet from this computer?'|translate" ng-really-click="deleteWallet()"> Delete</a>
+  </div>
+  <div class="large-12 columns line-dashed-h m15b"></div>
+  <div class="row collapse">
+    <form name="settingsForm" class="large-6 small-12 columns">
+      <fieldset>
+        <legend translate>Wallet Unit</legend>
+        <select class="form-control" ng-model="selectedUnit" ng-options="o.name for o in unitOpts" required>
+        </select>
+      </fieldset>
+      <fieldset>
+        <legend translate>Alternative Currency</legend>
+        <select class="form-control" ng-model="selectedAlternative" ng-options="alternative.name for alternative in alternativeOpts" required>
+        </select>
+      </fieldset>
+
+      <div class="text-left">
+        <button translate type="submit" class="large-6 small-12 columns button primary m0 ng-binding" ng-disabled="setupForm.$invalid || loading" disabled="disabled" ng-click="save()">
+          Save
+        </button>
       </div>
+    </form>
+  </div>
+  <div class="large-12 columns line-dashed-h m15b"></div>
+  <div class="oh large-12 columns panel">
+    <h3><i class="fi-minus-circle m10r"></i> <span translate> Delete Wallet </span></h3>
+    <p translate class="large-8 columns text-gray">If all funds have been removed from your wallet and you do not wish to have the wallet data stored on your computer anymore, you can delete your wallet.</p>
+    <div class="large-4 columns">
+      <a translate class="button warning expand" ng-really-message="'Are you sure to delete this wallet from this computer?'|translate" ng-really-click="deleteWallet()"> Delete</a>
     </div>
   </div>
   <p>
-  <a class="expand small"  ng-click="hideAdv=!hideAdv">
-    <span translate ng-hide="!hideAdv">Show</span> 
-    <span translate ng-hide="hideAdv">Hide</span> 
-    <span translate>advanced options</span>
-  </a>
+    <a class="expand small" ng-click="hideAdv=!hideAdv">
+      <span translate ng-hide="!hideAdv">Show</span> 
+      <span translate ng-hide="hideAdv">Hide</span> 
+      <span translate>advanced options</span>
+    </a>
 
 
-  <div ng-hide="hideAdv">
-    <div class="oh large-12 columns panel">
-      <h3><i class="fi-minus-circle m10r"></i> 
+    <div ng-hide="hideAdv">
+      <div class="oh large-12 columns panel">
+        <h3><i class="fi-minus-circle m10r"></i> 
         <span translate>Master Private Key</span> </h3>
         <p translate class="large-8 columns text-gray">
           Your master private key contains the information to sign <b>any</b> transaction on this wallet. Handle with care.
         </p>
         <div class="large-4 columns">
-          <a class="button primary expand"  ng-click="hidePriv=!hidePriv">
+          <a class="button primary expand" ng-click="hidePriv=!hidePriv">
             <span translate ng-hide="!hidePriv">Show</span>
             <span translate ng-hide="hidePriv">Hide</span>
           </a>
         </div>
         <textarea ng-hide="hidePriv" readonly>{{priv}}</textarea>
-    </div>
-    <div class="oh large-12 columns panel">
-      <h3><i class="fi-minus-circle m10r"></i> <span translate>Scan Wallet Addresses</span> </h3>
+      </div>
+      <div class="oh large-12 columns panel">
+        <h3><i class="fi-minus-circle m10r"></i> <span translate>Scan Wallet Addresses</span> </h3>
         <p translate class="large-8 columns text-gray">
-        This will scan the blockchain looking for addresses derived from your wallet, in case you have funds in addresses not yet generated (e.g.: you restored an old backup). This will also trigger a syncronization of addresses to other connected peers.
+          This will scan the blockchain looking for addresses derived from your wallet, in case you have funds in addresses not yet generated (e.g.: you restored an old backup). This will also trigger a syncronization of addresses to other connected peers.
         </p>
         <div class="large-4 columns">
-          <a translate class="button primary expand"  ng-click="updateIndexes()">
+          <a translate class="button primary expand" ng-click="updateIndexes()">
             Scan
           </a>
         </div>
-    </div>
-    <div class="oh large-12 columns panel">
-      <h3><i class="fi-minus-circle m10r"></i> <span translate>Purge Pending Transaction Proposals</span> </h3>
+      </div>
+      <div class="oh large-12 columns panel">
+        <h3><i class="fi-minus-circle m10r"></i> <span translate>Purge Pending Transaction Proposals</span> </h3>
         <p translate class="large-8 columns text-gray">
-        Pending Transactions Proposals will be discarted. This need to be done on <b>ALL<b> peers of a wallet, to prevent the old proposals to be resynced again.
+          Pending Transactions Proposals will be discarted. This need to be done on <b>ALL<b> peers of a wallet, to prevent the old proposals to be resynced again.
         </p>
         <div class="large-4 columns">
           <a translate class="button warning expand"  ng-click="purge()">
@@ -78,4 +95,3 @@
   </div>
 
 </div>
-
diff --git a/views/send.html b/views/send.html
index d5747e276..a8f6b0499 100644
--- a/views/send.html
+++ b/views/send.html
@@ -14,14 +14,14 @@
         <div class="row collapse">
           <div class="large-12 columns">
             <div class="row collapse">
-              <label for="address"><span translate>To address</span>
+              <label for="address"><span translate>To:</span>
                 <small translate ng-hide="!sendForm.address.$pristine || address">required</small>
                 <small translate class="is-valid" ng-show="!sendForm.address.$invalid && address">valid!</small>
                 <small translate class="has-error" ng-show="sendForm.address.$invalid && address">not valid</small>
               </label>
               <div class="small-10 columns">
                 <input type="text" id="address" name="address" ng-disabled="loading || !!$root.merchant"
-                placeholder="{{'Send to'|translate}}" ng-model="address" ng-change="onChanged()" valid-address required>
+                placeholder="{{'Bitcoin address'|translate}}" ng-model="address" ng-change="onChanged()" valid-address required>
                 <small class="icon-input" ng-show="!sendForm.address.$invalid && address"><i class="fi-check"></i></small>
                 <small class="icon-input" ng-show="sendForm.address.$invalid && address"><i class="fi-x"></i></small>
               </div>
@@ -77,11 +77,11 @@
                 <a class="small input-note" title="{{'Send all funds'|translate}}"
                   ng-show="$root.availableBalance > 0 && (!$root.merchant || +$root.merchant.total === 0)"
                   ng-click="topAmount(sendForm)">
-                  <span translate>Use all funds</span> ({{getAvailableAmount()}} {{$root.unitName}})
+                <span translate>Use all funds</span> ({{getAvailableAmount()}} {{$root.wallet.settings.unitName}})
                 </a>
               </div>
               <div class="small-3 columns">
-                <span class="postfix">{{$root.unitName}}</span>
+                <span class="postfix">{{$root.wallet.settings.unitName}}</span>
               </div>
             </div>
           </div>
@@ -138,13 +138,13 @@
         </p>
         <h6 translate>Total amount for this transaction:</h6>
         <p class="text-gray" ng-class="{'hidden': sendForm.amount.$invalid || !amount > 0}">
-        <b>{{amount + defaultFee |noFractionNumber}}</b> {{$root.unitName}}
+        <b>{{amount + defaultFee |noFractionNumber}}</b> {{$root.wallet.settings.unitName}}
         <small ng-if="isRateAvailable">
           {{ rateService.toFiat((amount + defaultFee) * unitToSatoshi, alternativeIsoCode) | noFractionNumber: 2 }} {{ alternativeIsoCode }}
         <br>
         </small>
         <small>
-          <span translate>Including fee of</span> {{defaultFee|noFractionNumber}} {{$root.unitName}}
+          <span translate>Including fee of</span> {{defaultFee|noFractionNumber}} {{$root.wallet.settings.unitName}}
         </small>
         </p>
         <div ng-show="wallet.isShared()">
diff --git a/views/settings.html b/views/settings.html
index 0c4ceaf18..b80b53707 100644
--- a/views/settings.html
+++ b/views/settings.html
@@ -10,45 +10,20 @@
         <form name="settingsForm">
           <fieldset>
             <legend translate>Language</legend>
-            <select class="form-control" ng-model="selectedLanguage"
-              ng-options="o.name for o in availableLanguages" required>
+            <select class="form-control" ng-model="selectedLanguage" ng-options="o.name for o in availableLanguages" required>
             </select>
           </fieldset>
           <fieldset>
-            <legend translate>Bitcoin Network</legend>
-            <input id="network-name" type="checkbox" ng-model="networkName"
-            ng-true-value="livenet" ng-false-value="testnet" class="form-control" ng-click="changeNetwork()"
-            ng-disabled="forceNetwork" 
-            ng-checked="networkName == 'livenet' ? true : false">
-            <label for="network-name">Livenet</label>
-            <div translate ng-show="forceNetwork">
-              Network has been fixed to <strong>{{networkName}}</strong> in this setup. See <a href="https://copay.io">copay.io</a> for options to use Copay on both livenet and testnet.
-            </div>
-          </fieldset>
-          <fieldset>
-            <legend translate>Wallet Unit</legend>
-            <select class="form-control" ng-model="selectedUnit" ng-options="o.name for o in unitOpts" required>
-            </select>
-          </fieldset>
-          <fieldset>
-            <legend translate>Alternative Currency</legend>
-            <select class="form-control" ng-model="selectedAlternative" ng-options="alternative.name for alternative in alternativeOpts" required>
-            </select>
-          </fieldset>
-          <fieldset>
-            <legend translate>Insight API server</legend>
-            <label for="insight-host">Host</label>
-            <input type="text" ng-model="insightHost" class="form-control" name="insight-host">
-            <label for="insight-port" translate>Port</label>
-            <input type="number" ng-model="insightPort" class="form-control" name="insight-port">
-            <input id="insight-secure" type="checkbox" ng-model="insightSecure" class="form-control" ng-click="changeInsightSSL()">
-            <label for="insight-secure" translate>Use SSL</label>
+            <legend translate>Insight API servers</legend>
+            <label for="insight-livenet">Livenet</label>
+            <input type="text" ng-model="insightLivenet" class="form-control" name="insight-livenet">
+            <label for="insight-testnet">Testnet</label>
+            <input type="text" ng-model="insightTestnet" class="form-control" name="insight-testnet">
 
             <p translate class="small">
-            Insight API server is open-source software.  You can run your own instance, check <a href="http://insight.is" target="_blank">Insight API Homepage</a></p>
-
+              Insight API server is open-source software. You can run your own instances, check <a href="http://insight.is" target="_blank">Insight API Homepage</a>
+            </p>
           </fieldset>
-
           <div class="text-right">
             <a class="back-button text-white m20r" href="#!/">&laquo; <span translate>Back</span></a>
             <button translate type="submit" class="button primary m0 ng-binding" ng-disabled="setupForm.$invalid || loading" disabled="disabled" ng-click="save()">
@@ -60,4 +35,3 @@
     </div>
   </div>
 </div>
-
diff --git a/views/transactions.html b/views/transactions.html
index 63d00b175..f00f78df7 100644
--- a/views/transactions.html
+++ b/views/transactions.html
@@ -7,7 +7,8 @@
       <div class="last-transactions" ng-repeat="tx in txs | paged">
         <div ng-include="'views/includes/transaction.html'"></div>
       </div>
-      <p ng-show="txs.length == 0"><span translate>No transactions proposals yet.</span></p>
+      <p ng-show="txs.length == 0"><span translate>No transactions proposals yet.</span>
+      </p>
       <pagination ng-show="txs.length > txpItemsPerPage" total-items="txs.length" items-per-page="txpItemsPerPage" page="txpCurrentPage" on-select-page="show()" class="pagination-small primary"></pagination>
     </div>
 
@@ -20,10 +21,8 @@
 
     <div class="large-12">
       <div class="m10b size-12" ng-hide="wallet.totalCopayers == 1">
-        <a class="text-gray active" ng-click="toogleLast()"
-          ng-disabled="loading" loading="Updating" ng-hide="lastShowed && !loading">[ <span translate>Show</span> ]</a>
-        <a class="text-gray" ng-click="toogleLast()" ng-disabled="loading"
-          loading="Updating" ng-show="lastShowed && !loading">[ <span translate>Hide</span> ]</a>
+        <a class="text-gray active" ng-click="toogleLast()" ng-disabled="loading" loading="Updating" ng-hide="lastShowed && !loading">[ <span translate>Show</span> ]</a>
+        <a class="text-gray" ng-click="toogleLast()" ng-disabled="loading" loading="Updating" ng-show="lastShowed && !loading">[ <span translate>Hide</span> ]</a>
       </div>
 
       <div class="btransactions" ng-if="lastShowed">
@@ -52,9 +51,9 @@
           <div class="last-transactions-content">
             <div class="large-5 medium-5 small-12 columns">
               <div ng-repeat="vin in btx.vinSimple">
-                <small class="right m5t">{{vin.value| noFractionNumber}} {{$root.unitName}}</small>
+                <small class="right m5t">{{vin.value| noFractionNumber}} {{$root.wallet.settings.unitName}}</small>
                 <p class="ellipsis text-gray size-12">
-                <contact address="{{vin.addr}}" tooltip-popup-delay="500" tooltip tooltip-placement="right"/>
+                  <contact address="{{vin.addr}}" tooltip-popup-delay="500" tooltip tooltip-placement="right" />
                 </p>
               </div>
             </div>
@@ -66,20 +65,20 @@
             </div>
             <div class="large-6 medium-6 small-12 columns">
               <div ng-repeat="vout in btx.voutSimple">
-                <small class="right m5t">{{vout.value| noFractionNumber}} {{$root.unitName}}</small>
+                <small class="right m5t">{{vout.value| noFractionNumber}} {{$root.wallet.settings.unitName}}</small>
                 <p class="ellipsis text-gray size-12">
-                <contact address="{{vout.addr}}" tooltip-popup-delay="500" tooltip tooltip-placement="right"/>
+                  <contact address="{{vout.addr}}" tooltip-popup-delay="500" tooltip tooltip-placement="right" />
                 </p>
               </div>
             </div>
           </div>
           <div class="last-transactions-footer">
             <div class="large-6 medium-6 small-6 columns">
-              <p class="size-12"><span translate>Fee</span>: {{btx.fees | noFractionNumber}} {{$root.unitName}}</p>
-                <p class="size-12"><span translate>Confirmations</span>: {{btx.confirmations || 0}}</p>
+              <p class="size-12"><span translate>Fee</span>: {{btx.fees | noFractionNumber}} {{$root.wallet.settings.unitName}}</p>
+              <p class="size-12"><span translate>Confirmations</span>: {{btx.confirmations || 0}}</p>
             </div>
             <div class="large-6 medium-6 small-6 columns text-right">
-              <p class="label size-14"><span translate>Total</span>: {{btx.valueOut| noFractionNumber}} {{$root.unitName}}</p>
+              <p class="label size-14"><span translate>Total</span>: {{btx.valueOut| noFractionNumber}} {{$root.wallet.settings.unitName}}</p>
             </div>
           </div>
         </div>
@@ -87,4 +86,3 @@
     </div>
   </div>
 </div>
-