diff --git a/omega-target-chromium-extension/background.coffee b/omega-target-chromium-extension/background.coffee
index ef40313..89c338b 100644
--- a/omega-target-chromium-extension/background.coffee
+++ b/omega-target-chromium-extension/background.coffee
@@ -98,6 +98,9 @@ actionForUrl = (url) ->
           result.condition.conditionType)
         details += "#{condition} => #{dispName(result.profileName)}\n"
 
+    if not details
+      details = options.printProfile(current)
+
     icon =
       if profile.name == current.name and options.isCurrentProfileStatic()
         if direct
@@ -119,6 +122,8 @@ actionForUrl = (url) ->
 storage = new OmegaTargetCurrent.Storage(chrome.storage.local, 'local')
 state = new OmegaTargetCurrent.BrowserStorage(localStorage, 'omega.local.')
 options = new OmegaTargetCurrent.Options(null, storage, state, Log)
+options.switchySharp = new OmegaTargetCurrent.SwitchySharp()
+options.switchySharp.monitor()
 
 tabs = new OmegaTargetCurrent.ChromeTabs(actionForUrl)
 tabs.watch()
diff --git a/omega-target-chromium-extension/index.coffee b/omega-target-chromium-extension/index.coffee
index 239d6a2..d7d884d 100644
--- a/omega-target-chromium-extension/index.coffee
+++ b/omega-target-chromium-extension/index.coffee
@@ -1,7 +1,8 @@
 module.exports =
   Storage: require('./src/storage')
   Options: require('./src/options')
-  ChromeTabs: require('./src/tabs.coffee')
+  ChromeTabs: require('./src/tabs')
+  SwitchySharp: require('./src/switchysharp')
   Url: require('url')
 
 for name, value of require('omega-target')
diff --git a/omega-target-chromium-extension/src/options.coffee b/omega-target-chromium-extension/src/options.coffee
index 9bb3c3d..8bdd610 100644
--- a/omega-target-chromium-extension/src/options.coffee
+++ b/omega-target-chromium-extension/src/options.coffee
@@ -20,7 +20,7 @@ class ChromeOptions extends OmegaTarget.Options
     xhr(dest_url).get(1)
 
   updateProfile: (args...) ->
-    super(args...).then (results) =>
+    super(args...).then (results) ->
       error = false
       for own profileName, result of results
         if result instanceof Error
@@ -215,25 +215,33 @@ class ChromeOptions extends OmegaTarget.Options
 
   upgrade: (options, changes) ->
     super(options).catch (err) =>
-      if not options?['schemaVersion']
-        if options?['config'] or localStorage['config']
-          oldOptions = if options?['config'] then options else localStorage
-          i18n = {
-            upgrade_profile_auto: chrome.i18n.getMessage('upgrade_profile_auto')
-          }
-          try
-            # Upgrade from SwitchySharp.
-            upgraded = require('./upgrade')(oldOptions, i18n)
-          catch ex
-            OmegaTarget.Log.error(ex)
-          if upgraded
-            if localStorage['config']
-              Object.getPrototypeOf(localStorage).clear.call(localStorage)
-            return this && super(upgraded, upgraded)
-        else
-          return Promise.reject new Error('No options set.')
+      return Promise.reject err if options?['schemaVersion']
+      getOldOptions = if @switchySharp
+        @switchySharp.getOptions().timeout(1000)
+      else
+        Promise.reject()
 
-      Promise.reject err
+      getOldOptions = getOldOptions.catch ->
+        if options?['config']
+          Promise.resolve options
+        else if localStorage['config']
+          Promise.resolve localStorage
+        else
+          Promise.reject new Error('No options set.')
+
+      getOldOptions.then (oldOptions) =>
+        i18n = {
+          upgrade_profile_auto: chrome.i18n.getMessage('upgrade_profile_auto')
+        }
+        try
+          # Upgrade from SwitchySharp.
+          upgraded = require('./upgrade')(oldOptions, i18n)
+        catch ex
+          @log.error(ex)
+          return Promise.reject ex
+        if localStorage['config']
+          Object.getPrototypeOf(localStorage).clear.call(localStorage)
+        return this && super(upgraded, upgraded)
 
 module.exports = ChromeOptions
 
diff --git a/omega-target-chromium-extension/src/switchysharp.coffee b/omega-target-chromium-extension/src/switchysharp.coffee
new file mode 100644
index 0000000..a322f00
--- /dev/null
+++ b/omega-target-chromium-extension/src/switchysharp.coffee
@@ -0,0 +1,56 @@
+OmegaTarget = require('omega-target')
+OmegaPac = OmegaTarget.OmegaPac
+Promise = OmegaTarget.Promise
+
+module.exports = class SwitchySharp
+  extId: 'oheiiidjlelbjilmglommidcfknfidpd'
+  port: null
+
+  monitor: ->
+    if not port? and not @_monitorTimerId
+      @_monitorTimerId = setInterval @_monitorRun.bind(this), 5000
+      @_monitorRun()
+
+  getOptions: ->
+    if not @_getOptions
+      @_getOptions = new Promise (resolve) =>
+        @_getOptionsResolver = resolve
+        @monitor()
+    @_getOptions
+
+  _getOptions: null
+  _getOptionsResolver: null
+  _monitorTimerId: null
+
+  _onMessage: (msg) ->
+    switch msg?.action
+      when 'state'
+        # State changed.
+        OmegaTarget.Log.log(msg)
+      when 'options'
+        @_getOptionsResolver?(msg.options)
+
+  _onDisconnect: (msg) ->
+    @port = null
+    @_getOptions = null
+    @_getOptionsResolver = null
+    @monitor()
+
+  _monitorRun: ->
+    if @_connect()
+      if @_monitorTimerId
+        clearInterval @_monitorTimerId
+        @_monitorTimerId = null
+      if @_getOptionsResolver
+        @port.postMessage({action: 'getOptions'})
+
+  _connect: ->
+    if not @port
+      @port = chrome.runtime.connect(@extId)
+      @port.onDisconnect.addListener(@_onDisconnect.bind(this))
+      @port.onMessage.addListener(@_onMessage.bind(this))
+    try
+      @port.postMessage({action: 'disable'})
+    catch
+      @port = null
+    return @port?