diff --git a/main/Libs/Phone7.Fx.Preview/BindableApplicationBar.xaml.cs b/main/Libs/Phone7.Fx.Preview/BindableApplicationBar.xaml.cs
new file mode 100644
index 0000000..da98e0f
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/BindableApplicationBar.xaml.cs
@@ -0,0 +1,111 @@
+using System;
+using System.Collections;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Markup;
+using System.Windows.Media;
+using Microsoft.Phone.Controls;
+using Microsoft.Phone.Shell;
+
+namespace Phone7.Fx.Preview
+{
+    [ContentProperty("Buttons")]
+    public class BindableApplicationBar : ItemsControl, IApplicationBar
+    {
+        private readonly ApplicationBar _applicationBar;
+
+        public BindableApplicationBar()
+        {
+            _applicationBar = new ApplicationBar();
+            this.Loaded += new RoutedEventHandler(BindableApplicationBar_Loaded);
+        }
+
+        void BindableApplicationBar_Loaded(object sender, RoutedEventArgs e)
+        {
+            var page =
+                this.GetVisualAncestors().Where(c => c is PhoneApplicationPage).FirstOrDefault() as PhoneApplicationPage;
+            if (page != null) page.ApplicationBar = _applicationBar;
+        }
+
+        protected override void OnItemsChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
+        {
+            base.OnItemsChanged(e);
+            _applicationBar.Buttons.Clear();
+            _applicationBar.MenuItems.Clear();
+            foreach (BindableApplicationBarIconButton button in Items.Where(c => c is BindableApplicationBarIconButton))
+            {
+                _applicationBar.Buttons.Add(button.Button);
+            }
+            foreach (BindableApplicationBarMenuItem button in Items.Where(c => c is BindableApplicationBarMenuItem))
+            {
+                _applicationBar.MenuItems.Add(button.MenuItem);
+            }
+        }
+
+        public static readonly DependencyProperty IsVisibleProperty =
+            DependencyProperty.RegisterAttached("IsVisible", typeof(bool), typeof(BindableApplicationBar), new PropertyMetadata(true, OnVisibleChanged));
+
+        private static void OnVisibleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue != e.OldValue)
+            {
+                ((BindableApplicationBar)d)._applicationBar.IsVisible = (bool)e.NewValue;
+            }
+        }
+
+        public static readonly DependencyProperty IsMenuEnabledProperty =
+           DependencyProperty.RegisterAttached("IsMenuEnabled", typeof(bool), typeof(BindableApplicationBar), new PropertyMetadata(true, OnEnabledChanged));
+
+        private static void OnEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue != e.OldValue)
+            {
+                ((BindableApplicationBar)d)._applicationBar.IsMenuEnabled = (bool)e.NewValue;
+            }
+        }
+
+        public bool IsVisible
+        {
+            get { return (bool)GetValue(IsVisibleProperty); }
+            set { SetValue(IsVisibleProperty, value); }
+        }
+
+        public double BarOpacity
+        {
+            get { return _applicationBar.Opacity; }
+            set { _applicationBar.Opacity = value; }
+        }
+
+        public bool IsMenuEnabled
+        {
+            get { return (bool)GetValue(IsMenuEnabledProperty); }
+            set { SetValue(IsMenuEnabledProperty, value); }
+        }
+
+        public Color BackgroundColor
+        {
+            get { return _applicationBar.BackgroundColor; }
+            set { _applicationBar.BackgroundColor = value; }
+        }
+
+        public Color ForegroundColor
+        {
+            get { return _applicationBar.ForegroundColor; }
+            set { _applicationBar.ForegroundColor = value; }
+        }
+
+        public IList Buttons
+        {
+            get { return this.Items; }
+
+        }
+
+        public IList MenuItems
+        {
+            get { return this.Items; }
+        }
+
+        public event EventHandler<ApplicationBarStateChangedEventArgs> StateChanged;
+    }
+}
\ No newline at end of file
diff --git a/main/Libs/Phone7.Fx.Preview/BindableApplicationBarIconButton.xaml.cs b/main/Libs/Phone7.Fx.Preview/BindableApplicationBarIconButton.xaml.cs
new file mode 100644
index 0000000..ded5c40
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/BindableApplicationBarIconButton.xaml.cs
@@ -0,0 +1,98 @@
+using System;
+using System.Windows;
+using System.Windows.Input;
+using Microsoft.Phone.Shell;
+
+namespace Phone7.Fx.Preview
+{
+    public class BindableApplicationBarIconButton : FrameworkElement, IApplicationBarIconButton, IApplicationBarMenuItem
+    {
+
+        public static readonly DependencyProperty CommandProperty =
+            DependencyProperty.RegisterAttached("Command", typeof(ICommand), typeof(BindableApplicationBarIconButton), null);
+
+        public ICommand Command
+        {
+            get { return (ICommand)GetValue(CommandProperty); }
+            set { SetValue(CommandProperty, value); }
+        }
+
+        public static readonly DependencyProperty CommandParameterProperty =
+            DependencyProperty.RegisterAttached("CommandParameter", typeof(object), typeof(BindableApplicationBarIconButton), null);
+
+        public object CommandParameter
+        {
+            get { return GetValue(CommandParameterProperty); }
+            set { SetValue(CommandParameterProperty, value); }
+        }
+
+
+        public static readonly DependencyProperty CommandParameterValueProperty =
+          DependencyProperty.RegisterAttached("CommandParameterValue", typeof(object), typeof(BindableApplicationBarMenuItem), null);
+
+        public object CommandParameterValue
+        {
+            get { return GetValue(CommandParameterValueProperty); }
+            set { SetValue(CommandParameterValueProperty, value); }
+        }
+
+        public static readonly DependencyProperty IsEnabledProperty =
+            DependencyProperty.RegisterAttached("IsEnabled", typeof(bool), typeof(BindableApplicationBarIconButton), new PropertyMetadata(true, OnEnabledChanged));
+
+        private static void OnEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue != e.OldValue)
+            {
+                ((BindableApplicationBarIconButton)d).Button.IsEnabled = (bool)e.NewValue;
+            }
+        }
+
+        public static readonly DependencyProperty TextProperty =
+            DependencyProperty.RegisterAttached("Text", typeof(string), typeof(BindableApplicationBarIconButton), new PropertyMetadata(OnTextChanged));
+
+        private static void OnTextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue != e.OldValue)
+            {
+                ((BindableApplicationBarIconButton)d).Button.Text = e.NewValue.ToString();
+            }
+        }
+
+        public ApplicationBarIconButton Button { get; set; }
+
+        public BindableApplicationBarIconButton()
+        {
+            Button = new ApplicationBarIconButton();
+            Button.Text = "Text";
+            Button.Click += ApplicationBarIconButtonClick;
+        }
+
+        void ApplicationBarIconButtonClick(object sender, EventArgs e)
+        {
+            if (Command != null && CommandParameter != null)
+                Command.Execute(CommandParameter);
+            else if (Command != null)
+                Command.Execute(CommandParameterValue);
+        }
+
+        public bool IsEnabled
+        {
+            get { return (bool)GetValue(IsEnabledProperty); }
+            set { SetValue(IsEnabledProperty, value); }
+        }
+
+        public string Text
+        {
+            get { return (string)GetValue(TextProperty); }
+            set { SetValue(TextProperty, value); }
+        }
+
+        public event EventHandler Click;
+
+        public Uri IconUri
+        {
+            get { return Button.IconUri; }
+            set { Button.IconUri = value; }
+        }
+    }
+}
\ No newline at end of file
diff --git a/main/Libs/Phone7.Fx.Preview/BindableApplicationBarMenuItem.xaml.cs b/main/Libs/Phone7.Fx.Preview/BindableApplicationBarMenuItem.xaml.cs
new file mode 100644
index 0000000..899ea38
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/BindableApplicationBarMenuItem.xaml.cs
@@ -0,0 +1,94 @@
+using System;
+using System.Windows;
+using System.Windows.Input;
+using Microsoft.Phone.Shell;
+
+namespace Phone7.Fx.Preview
+{
+    public class BindableApplicationBarMenuItem : FrameworkElement, IApplicationBarMenuItem
+    {
+
+        public static readonly DependencyProperty CommandProperty =
+            DependencyProperty.RegisterAttached("Command", typeof(ICommand), typeof(BindableApplicationBarMenuItem), null);
+
+        public ICommand Command
+        {
+            get { return (ICommand)GetValue(CommandProperty); }
+            set { SetValue(CommandProperty, value); }
+        }
+
+        public static readonly DependencyProperty CommandParameterProperty =
+            DependencyProperty.RegisterAttached("CommandParameter", typeof(object), typeof(BindableApplicationBarMenuItem), null);
+
+        public object CommandParameter
+        {
+            get { return GetValue(CommandParameterProperty); }
+            set { SetValue(CommandParameterProperty, value); }
+        }
+
+
+        public static readonly DependencyProperty CommandParameterValueProperty =
+            DependencyProperty.RegisterAttached("CommandParameterValue", typeof(object), typeof(BindableApplicationBarMenuItem), null);
+
+        public object CommandParameterValue
+        {
+            get { return GetValue(CommandParameterValueProperty); }
+            set { SetValue(CommandParameterValueProperty, value); }
+        }
+
+        public static readonly DependencyProperty IsEnabledProperty =
+            DependencyProperty.RegisterAttached("IsEnabled", typeof(bool), typeof(BindableApplicationBarMenuItem), new PropertyMetadata(true, OnEnabledChanged));
+
+        private static void OnEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue != e.OldValue)
+            {
+                ((BindableApplicationBarMenuItem)d).MenuItem.IsEnabled = (bool)e.NewValue;
+            }
+        }
+
+        public static readonly DependencyProperty TextProperty =
+            DependencyProperty.RegisterAttached("Text", typeof(string), typeof(BindableApplicationBarMenuItem), new PropertyMetadata(OnTextChanged));
+
+        private static void OnTextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue != e.OldValue)
+            {
+                ((BindableApplicationBarMenuItem)d).MenuItem.Text = e.NewValue.ToString();
+            }
+        }
+
+        public ApplicationBarMenuItem MenuItem { get; set; }
+
+        public BindableApplicationBarMenuItem()
+        {
+            MenuItem = new ApplicationBarMenuItem();
+            MenuItem.Text = "Text";
+            MenuItem.Click += ApplicationBarMenuItemClick;
+        }
+
+        void ApplicationBarMenuItemClick(object sender, EventArgs e)
+        {
+            if (Command != null && CommandParameter != null)
+                Command.Execute(CommandParameter);
+            else if (Command != null)
+                Command.Execute(CommandParameterValue);
+        }
+
+        public bool IsEnabled
+        {
+            get { return (bool)GetValue(IsEnabledProperty); }
+            set { SetValue(IsEnabledProperty, value); }
+        }
+
+        public string Text
+        {
+            get { return (string)GetValue(TextProperty); }
+            set { SetValue(TextProperty, value); }
+        }
+
+        public event EventHandler Click;
+
+
+    }
+}
\ No newline at end of file
diff --git a/main/Libs/Phone7.Fx.Preview/Cache.cs b/main/Libs/Phone7.Fx.Preview/Cache.cs
new file mode 100644
index 0000000..039dd07
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/Cache.cs
@@ -0,0 +1,190 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.IsolatedStorage;
+using System.Linq;
+using System.Runtime.Serialization;
+
+namespace Phone7.Fx.Preview
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public class Cache
+    {
+        public static readonly DateTime NoAbsoluteExpiration = DateTime.MaxValue;
+        public static readonly TimeSpan NoSlidingExpiration = TimeSpan.Zero;
+
+        readonly IsolatedStorageFile _myStore = IsolatedStorageFile.GetUserStoreForApplication();
+
+        private object _sync = new object();
+
+
+        private static Cache _current;
+        /// <summary>
+        /// Gets the current instance of the cache
+        /// </summary>
+        /// <value>The current.</value>
+        public static Cache Current
+        {
+            get { return _current ?? (_current = new Cache()); }
+        }
+
+        /// <summary>
+        /// Adds the specified key.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="value">The value.</param>
+        /// <param name="absoluteExpiration">The absolute expiration.</param>
+        /// <param name="slidingExpiration">The sliding expiration.</param>
+        public void Add(string key, object value, DateTime absoluteExpiration, TimeSpan slidingExpiration)
+        {
+            lock (_sync)
+            {
+                if (Contains(key))
+                    Remove(key);
+
+                if (absoluteExpiration == NoAbsoluteExpiration)
+                    Add(key, DateTime.UtcNow + slidingExpiration, value);
+                if (slidingExpiration == NoSlidingExpiration)
+                    Add(key, absoluteExpiration, value);
+            }
+        }
+
+        /// <summary>
+        /// Adds the specified key.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="expirationDate">The expiration date.</param>
+        /// <param name="value">The value.</param>
+        private void Add(string key, DateTime expirationDate, object value)
+        {
+            lock (_sync)
+            {
+                if (!_myStore.DirectoryExists(key))
+                    _myStore.CreateDirectory(key);
+                else
+                {
+                    string currentFile = GetFileNames(key).FirstOrDefault();
+                    if (currentFile != null)
+                        _myStore.DeleteFile(string.Format("{0}\\{1}", key, currentFile));
+                    _myStore.DeleteDirectory(key);
+                    _myStore.CreateDirectory(key);
+                }
+
+                string fileName = string.Format("{0}\\{1}.cache", key, expirationDate.ToFileTimeUtc());
+
+                if (_myStore.FileExists(fileName))
+                    _myStore.DeleteFile(fileName);
+
+                NormalWrite(fileName, value);
+            }
+
+        }
+
+        /// <summary>
+        /// Determines whether the cache contains the specified key.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <returns>
+        /// 	<c>true</c> if [contains] [the specified key]; otherwise, <c>false</c>.
+        /// </returns>
+        public bool Contains(string key)
+        {
+            lock (_sync)
+            {
+                if (_myStore.DirectoryExists(key) && GetFileNames(key).Any())
+                {
+                    string currentFile = GetFileNames(key).FirstOrDefault();
+                    if (currentFile != null)
+                    {
+                        var expirationDate =
+                            DateTime.FromFileTimeUtc(long.Parse(Path.GetFileNameWithoutExtension(currentFile)));
+                        if (expirationDate >= DateTime.UtcNow)
+                            return true;
+                    }
+                }
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Removes the specified key.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        public void Remove(string key)
+        {
+            lock (_sync)
+            {
+                if (!Contains(key))
+                    throw new AccessViolationException("The key does not exist in the cache");
+                string currentFile = GetFileNames(key).FirstOrDefault();
+                if (currentFile != null)
+                    _myStore.DeleteFile(string.Format("{0}\\{1}", key, currentFile));
+                _myStore.DeleteDirectory(key);
+            }
+        }
+
+        /// <summary>
+        /// Gets the file names.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <returns></returns>
+        private IEnumerable<string> GetFileNames(string key)
+        {
+            return _myStore.GetFileNames(string.Format("{0}\\*.cache", key));
+        }
+
+        /// <summary>
+        /// Gets the specified key.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="key">The key.</param>
+        /// <returns></returns>
+        public T Get<T>(string key)
+        {
+            lock (_sync)
+            {
+                string currentFile = GetFileNames(key).FirstOrDefault();
+                if (currentFile != null)
+                {
+                    var expirationDate =
+                        DateTime.FromFileTimeUtc(long.Parse(Path.GetFileNameWithoutExtension(currentFile)));
+                    if (expirationDate >= DateTime.UtcNow)
+                    {
+                        return NormalRead<T>(string.Format(@"{0}\{1}", key, currentFile));
+                    }
+                    Remove(key);
+                }
+                return default(T);
+            }
+
+        }
+
+        #region Serialization
+
+        private T NormalRead<T>(string fileName)
+        {
+            using (var isolatedStorageFileStream = new IsolatedStorageFileStream(fileName, FileMode.Open, _myStore))
+            {
+                DataContractSerializer s = new DataContractSerializer(typeof(T));
+
+                var value = s.ReadObject(isolatedStorageFileStream);
+                isolatedStorageFileStream.Close();
+                return (T)value;
+            }
+        }
+
+        private void NormalWrite(string fileName, object value)
+        {
+            using (var isolatedStorageFileStream = new IsolatedStorageFileStream(fileName, FileMode.OpenOrCreate, _myStore))
+            {
+                DataContractSerializer s = new DataContractSerializer(value.GetType());
+
+                s.WriteObject(isolatedStorageFileStream, value);
+            }
+        }
+
+        #endregion
+    }
+}
\ No newline at end of file
diff --git a/main/Libs/Phone7.Fx.Preview/Phone7.Fx.Preview.csproj b/main/Libs/Phone7.Fx.Preview/Phone7.Fx.Preview.csproj
new file mode 100644
index 0000000..c47b718
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/Phone7.Fx.Preview.csproj
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>10.0.20506</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{B55A0F90-2B5A-4C4B-88F4-013AA1629866}</ProjectGuid>
+    <ProjectTypeGuids>{C089C8C0-30E0-4E22-80C0-CE093F111A43};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Phone7.Fx.Preview</RootNamespace>
+    <AssemblyName>Phone7.Fx.Preview</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <SilverlightVersion>$(TargetFrameworkVersion)</SilverlightVersion>
+    <TargetFrameworkProfile>WindowsPhone</TargetFrameworkProfile>
+    <TargetFrameworkIdentifier>Silverlight</TargetFrameworkIdentifier>
+    <SilverlightApplication>false</SilverlightApplication>
+    <ValidateXaml>true</ValidateXaml>
+    <ThrowErrorsInValidation>true</ThrowErrorsInValidation>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>Bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;TRACE;SILVERLIGHT;WINDOWS_PHONE</DefineConstants>
+    <NoStdLib>true</NoStdLib>
+    <NoConfig>true</NoConfig>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>Bin\Release</OutputPath>
+    <DefineConstants>TRACE;SILVERLIGHT;WINDOWS_PHONE</DefineConstants>
+    <NoStdLib>true</NoStdLib>
+    <NoConfig>true</NoConfig>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.Phone" />
+    <Reference Include="mscorlib" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.ServiceModel" />
+    <Reference Include="System.Windows" />
+    <Reference Include="system" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Net" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="BindableApplicationBar.xaml.cs" />
+    <Compile Include="BindableApplicationBarIconButton.xaml.cs" />
+    <Compile Include="BindableApplicationBarMenuItem.xaml.cs" />
+    <Compile Include="Cache.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="VisualTreeHelperExtensions.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\Silverlight for Phone\$(TargetFrameworkVersion)\Microsoft.Silverlight.$(TargetFrameworkProfile).Overrides.targets" />
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\Silverlight for Phone\$(TargetFrameworkVersion)\Microsoft.Silverlight.CSharp.targets" />
+  <ProjectExtensions />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff --git a/main/Libs/Phone7.Fx.Preview/Properties/AssemblyInfo.cs b/main/Libs/Phone7.Fx.Preview/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..cecc55a
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/Properties/AssemblyInfo.cs
@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Phone7.Fx.Preview")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Microsoft")]
+[assembly: AssemblyProduct("Phone7.Fx.Preview")]
+[assembly: AssemblyCopyright("Copyright © Microsoft 2010")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("f2bd3027-1a6d-4c83-9434-4ad1349fd608")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Revision and Build Numbers 
+// by using the '*' as shown below:
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/main/Libs/Phone7.Fx.Preview/VisualTreeHelperExtensions.cs b/main/Libs/Phone7.Fx.Preview/VisualTreeHelperExtensions.cs
new file mode 100644
index 0000000..022cab7
--- /dev/null
+++ b/main/Libs/Phone7.Fx.Preview/VisualTreeHelperExtensions.cs
@@ -0,0 +1,394 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Windows;
+using System.Windows.Media;
+
+namespace Phone7.Fx.Preview
+{
+    public static class VisualTreeHelperExtensions
+    {
+        /// <summary>
+        /// Equivalent of FindName, but works on the visual tree to go through templates, etc.
+        /// </summary>
+        /// <param name="root">The node to search from</param>
+        /// <param name="name">The name to look for</param>
+        /// <returns>The found node, or null if not found</returns>
+        public static FrameworkElement FindVisualChild(this FrameworkElement root, string name)
+        {
+            FrameworkElement temp = root.FindName(name) as FrameworkElement;
+            if (temp != null)
+                return temp;
+
+            foreach (FrameworkElement element in root.GetVisualChildren())
+            {
+                temp = element.FindName(name) as FrameworkElement;
+                if (temp != null)
+                    return temp;
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Gets the visual parent of the element
+        /// </summary>
+        /// <param name="node">The element to check</param>
+        /// <returns>The visual parent</returns>
+        public static FrameworkElement GetVisualParent(this FrameworkElement node)
+        {
+            return VisualTreeHelper.GetParent(node) as FrameworkElement;
+        }
+
+        /// <summary>
+        /// Gets a visual child of the element
+        /// </summary>
+        /// <param name="node">The element to check</param>
+        /// <param name="index">The index of the child</param>
+        /// <returns>The found child</returns>
+        public static FrameworkElement GetVisualChild(this FrameworkElement node, int index)
+        {
+            return VisualTreeHelper.GetChild(node, index) as FrameworkElement;
+        }
+
+        /// <summary>
+        /// Gets all the visual children of the element
+        /// </summary>
+        /// <param name="root">The element to get children of</param>
+        /// <returns>An enumerator of the children</returns>
+        public static IEnumerable<FrameworkElement> GetVisualChildren(this FrameworkElement root)
+        {
+            for (int i = 0; i < VisualTreeHelper.GetChildrenCount(root); i++)
+                yield return VisualTreeHelper.GetChild(root, i) as FrameworkElement;
+        }
+
+        /// <summary>
+        /// Gets the ancestors of the element, up to the root
+        /// </summary>
+        /// <param name="node">The element to start from</param>
+        /// <returns>An enumerator of the ancestors</returns>
+        public static IEnumerable<FrameworkElement> GetVisualAncestors(this FrameworkElement node)
+        {
+            FrameworkElement parent = node.GetVisualParent();
+            while (parent != null)
+            {
+                yield return parent;
+                parent = parent.GetVisualParent();
+            }
+        }
+
+        /// <summary>
+        /// Gets the VisualStateGroup with the given name, looking up the visual tree
+        /// </summary>
+        /// <param name="root">Element to start from</param>
+        /// <param name="groupName">Name of the group to look for</param>
+        /// <param name="searchAncestors">Whether or not to look up the tree</param>
+        /// <returns>The group, if found</returns>
+        public static VisualStateGroup GetVisualStateGroup(this FrameworkElement root, string groupName, bool searchAncestors)
+        {
+            IList groups = VisualStateManager.GetVisualStateGroups(root);
+            foreach (object o in groups)
+            {
+                VisualStateGroup group = o as VisualStateGroup;
+                if (group != null && group.Name == groupName)
+                    return group;
+            }
+
+            if (searchAncestors)
+            {
+                FrameworkElement parent = root.GetVisualParent();
+                if (parent != null)
+                    return parent.GetVisualStateGroup(groupName, true);
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Finds the VisualStateGroup with the given name
+        /// </summary>
+        /// <param name="root">The root.</param>
+        /// <param name="name">The name.</param>
+        /// <returns></returns>
+        public static VisualStateGroup FindVisualState(this FrameworkElement root, string name)
+        {
+            if (root == null)
+                return null;
+
+            IList groups = VisualStateManager.GetVisualStateGroups(root);
+            return groups.Cast<VisualStateGroup>().FirstOrDefault(group => group.Name == name);
+        }
+
+        /// <summary>
+        /// Performs a breadth-first enumeration of all the descendents in the tree
+        /// </summary>
+        /// <param name="root">The root node</param>
+        /// <returns>An enumerator of all the children</returns>
+        public static IEnumerable<FrameworkElement> GetVisualDescendents(this FrameworkElement root)
+        {
+            Queue<IEnumerable<FrameworkElement>> toDo = new Queue<IEnumerable<FrameworkElement>>();
+
+            toDo.Enqueue(root.GetVisualChildren());
+            while (toDo.Count > 0)
+            {
+                IEnumerable<FrameworkElement> children = toDo.Dequeue();
+                foreach (FrameworkElement child in children)
+                {
+                    yield return child;
+                    toDo.Enqueue(child.GetVisualChildren());
+                }
+            }
+        }
+
+        /// <summary>
+        /// Provides a debug string that represents the visual child tree
+        /// </summary>
+        /// <param name="root">The root node</param>
+        /// <param name="result">StringBuilder into which the text is appended</param>
+        /// <remarks>This method only works in DEBUG mode</remarks>
+        [Conditional("DEBUG")]
+        public static void GetVisualChildTreeDebugText(this FrameworkElement root, StringBuilder result)
+        {
+            List<string> results = new List<string>();
+            root.GetChildTree("", "  ", results);
+            foreach (string s in results)
+                result.AppendLine(s);
+        }
+
+        private static void GetChildTree(this FrameworkElement root, string prefix, string addPrefix, List<string> results)
+        {
+            string thisElement = "";
+            if (String.IsNullOrEmpty(root.Name))
+                thisElement = "[Anonymous]";
+            else
+                thisElement = string.Format("[{0}]", root.Name);
+
+            thisElement += string.Format(" : {0}", root.GetType().Name);
+
+            results.Add(prefix + thisElement);
+            foreach (FrameworkElement directChild in root.GetVisualChildren())
+            {
+                directChild.GetChildTree(prefix + addPrefix, addPrefix, results);
+            }
+        }
+
+        /// <summary>
+        /// Provides a debug string that represents the visual child tree
+        /// </summary>
+        /// <param name="node">The root node</param>
+        /// <param name="result">StringBuilder into which the text is appended</param>
+        /// <remarks>This method only works in DEBUG mode</remarks>
+        [Conditional("DEBUG")]
+        public static void GetAncestorVisualTreeDebugText(this FrameworkElement node, StringBuilder result)
+        {
+            List<string> tree = new List<string>();
+            node.GetAncestorVisualTree(tree);
+            string prefix = "";
+            foreach (string s in tree)
+            {
+                result.AppendLine(prefix + s);
+                prefix = prefix + "  ";
+            }
+        }
+
+        private static void GetAncestorVisualTree(this FrameworkElement node, List<string> children)
+        {
+            string name = String.IsNullOrEmpty(node.Name) ? "[Anon]" : node.Name;
+            string thisNode = name + ": " + node.GetType().Name;
+
+            // Ensure list is in reverse order going up the tree
+            children.Insert(0, thisNode);
+            FrameworkElement parent = node.GetVisualParent();
+            if (parent != null)
+                GetAncestorVisualTree(parent, children);
+        }
+
+        /// <summary>
+        /// Returns a render transform of the specified type from the element, creating it if necessary
+        /// </summary>
+        /// <typeparam name="TRequestedTransform">The type of transform (Rotate, Translate, etc)</typeparam>
+        /// <param name="element">The element to check</param>
+        /// <param name="mode">The mode to use for creating transforms, if not found</param>
+        /// <returns>The specified transform, or null if not found and not created</returns>
+        public static TRequestedTransform GetTransform<TRequestedTransform>(this UIElement element, TransformCreationMode mode) where TRequestedTransform : Transform, new()
+        {
+            Transform originalTransform = element.RenderTransform;
+            TRequestedTransform requestedTransform = null;
+            MatrixTransform matrixTransform = null;
+            TransformGroup transformGroup = null;
+
+            // Current transform is null -- create if necessary and return
+            if (originalTransform == null)
+            {
+                if ((mode & TransformCreationMode.Create) == TransformCreationMode.Create)
+                {
+                    requestedTransform = new TRequestedTransform();
+                    element.RenderTransform = requestedTransform;
+                    return requestedTransform;
+                }
+
+                return null;
+            }
+
+            // Transform is exactly what we want -- return it
+            requestedTransform = originalTransform as TRequestedTransform;
+            if (requestedTransform != null)
+                return requestedTransform;
+
+
+            // The existing transform is matrix transform - overwrite if necessary and return
+            matrixTransform = originalTransform as MatrixTransform;
+            if (matrixTransform != null)
+            {
+                if (matrixTransform.Matrix.IsIdentity
+                  && (mode & TransformCreationMode.Create) == TransformCreationMode.Create
+                  && (mode & TransformCreationMode.IgnoreIdentityMatrix) == TransformCreationMode.IgnoreIdentityMatrix)
+                {
+                    requestedTransform = new TRequestedTransform();
+                    element.RenderTransform = requestedTransform;
+                    return requestedTransform;
+                }
+
+                return null;
+            }
+
+            // Transform is actually a group -- check for the requested type
+            transformGroup = originalTransform as TransformGroup;
+            if (transformGroup != null)
+            {
+                foreach (Transform child in transformGroup.Children)
+                {
+                    // Child is the right type -- return it
+                    if (child is TRequestedTransform)
+                        return child as TRequestedTransform;
+                }
+
+                // Right type was not found, but we are OK to add it
+                if ((mode & TransformCreationMode.AddToGroup) == TransformCreationMode.AddToGroup)
+                {
+                    requestedTransform = new TRequestedTransform();
+                    transformGroup.Children.Add(requestedTransform);
+                    return requestedTransform;
+                }
+
+                return null;
+            }
+
+            // Current ransform is not a group and is not what we want;
+            // create a new group containing the existing transform and the new one
+            if ((mode & TransformCreationMode.CombineIntoGroup) == TransformCreationMode.CombineIntoGroup)
+            {
+                transformGroup = new TransformGroup();
+                transformGroup.Children.Add(originalTransform);
+                transformGroup.Children.Add(requestedTransform);
+                element.RenderTransform = transformGroup;
+                return requestedTransform;
+            }
+
+            Debug.Assert(false, "Shouldn't get here");
+            return null;
+        }
+
+        /// <summary>
+        /// Returns a string representation of a property path needed to update a Storyboard
+        /// </summary>
+        /// <param name="element">The element to get the path for</param>
+        /// <param name="subProperty">The property of the transform</param>
+        /// <typeparam name="TRequestedType">The type of transform to look fo</typeparam>
+        /// <returns>A property path</returns>
+        public static string GetTransformPropertyPath<TRequestedType>(this FrameworkElement element, string subProperty) where TRequestedType : Transform
+        {
+            Transform t = element.RenderTransform;
+            if (t is TRequestedType)
+                return String.Format("(RenderTransform).({0}.{1})", typeof(TRequestedType).Name, subProperty);
+
+            else if (t is TransformGroup)
+            {
+                TransformGroup g = t as TransformGroup;
+                for (int i = 0; i < g.Children.Count; i++)
+                {
+                    if (g.Children[i] is TRequestedType)
+                        return String.Format("(RenderTransform).(TransformGroup.Children)[" + i + "].({0}.{1})",
+                          typeof(TRequestedType).Name, subProperty);
+                }
+            }
+
+            return "";
+        }
+
+        /// <summary>
+        /// Returns a plane projection, creating it if necessary
+        /// </summary>
+        /// <param name="element">The element</param>
+        /// <param name="create">Whether or not to create the projection if it doesn't already exist</param>
+        /// <returns>The plane project, or null if not found / created</returns>
+        public static PlaneProjection GetPlaneProjection(this UIElement element, bool create)
+        {
+            Projection originalProjection = element.Projection;
+            PlaneProjection projection = null;
+
+            // Projection is already a plane projection; return it
+            if (originalProjection is PlaneProjection)
+                return originalProjection as PlaneProjection;
+
+            // Projection is null; create it if necessary
+            if (originalProjection == null)
+            {
+                if (create)
+                {
+                    projection = new PlaneProjection();
+                    element.Projection = projection;
+                }
+            }
+
+            // Note that if the project is a Matrix projection, it will not be
+            // changed and null will be returned.
+            return projection;
+        }
+    }
+
+    /// <summary>
+    /// Possible modes for creating a transform
+    /// </summary>
+    [Flags]
+    public enum TransformCreationMode
+    {
+        /// <summary>
+        /// Don't try and create a transform if it doesn't already exist
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        /// Create a transform if none exists
+        /// </summary>
+        Create = 1,
+
+        /// <summary>
+        /// Create and add to an existing group
+        /// </summary>
+        AddToGroup = 2,
+
+        /// <summary>
+        /// Create a group and combine with existing transform; may break existing animations
+        /// </summary>
+        CombineIntoGroup = 4,
+
+        /// <summary>
+        /// Treat identity matrix as if it wasn't there; may break existing animations
+        /// </summary>
+        IgnoreIdentityMatrix = 8,
+
+        /// <summary>
+        /// Create a new transform or add to group
+        /// </summary>
+        CreateOrAddAndIgnoreMatrix = Create | AddToGroup | IgnoreIdentityMatrix,
+
+        /// <summary>
+        /// Default behaviour, equivalent to CreateOrAddAndIgnoreMatrix
+        /// </summary>
+        Default = CreateOrAddAndIgnoreMatrix,
+    }
+}
\ No newline at end of file
diff --git a/main/MyFriendsAround.WP7/MainPage.xaml b/main/MyFriendsAround.WP7/MainPage.xaml
index aecae21..e5778b1 100644
--- a/main/MyFriendsAround.WP7/MainPage.xaml
+++ b/main/MyFriendsAround.WP7/MainPage.xaml
@@ -1,4 +1,4 @@
-<phone:PhoneApplicationPage x:Class="MyFriendsAround.WP7.MainPage"
+<phone:PhoneApplicationPage xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"  x:Class="MyFriendsAround.WP7.MainPage"
                             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                             xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
@@ -14,7 +14,7 @@
                             d:DesignHeight="768"
                             shell:SystemTray.IsVisible="True"
                             DataContext="{Binding Main, Source={StaticResource Locator}}"
-                            xmlns:my="clr-namespace:Microsoft.Phone.Controls.Maps;assembly=Microsoft.Phone.Controls.Maps">
+                            xmlns:my="clr-namespace:Microsoft.Phone.Controls.Maps;assembly=Microsoft.Phone.Controls.Maps" xmlns:Preview="clr-namespace:Phone7.Fx.Preview;assembly=Phone7.Fx.Preview">
 
 	<!--LayoutRoot contains the root grid where all other page content is placed-->
 
@@ -50,30 +50,36 @@
 
 		<!--ContentPanel - place additional content here-->
 		<Grid x:Name="ContentGrid"
-		      Grid.Row="1">
+		      Grid.Row="1"
+              Margin="0,0,0,70">
 
 			<TextBlock Text="{Binding Welcome}"
 			           Style="{StaticResource PhoneTextNormalStyle}"
 			           HorizontalAlignment="Center"
 			           VerticalAlignment="Center"
 			           FontSize="40" />
-            <Button Content="Publish" Height="72" HorizontalAlignment="Left" Margin="6,539,0,0" Name="btnPublishLocation" VerticalAlignment="Top" Width="468">
+            <!--<Button Content="Publish"
+                    HorizontalAlignment="Left" Margin="6,0,0,6" Name="btnPublishLocation"
+                    Width="468"
+                    Height="72"
+                    VerticalAlignment="Bottom">
                 <i:Interaction.Triggers>
                     <i:EventTrigger EventName="Click">
                         <cmd:EventToCommand Command="{Binding PublishLocationCommand}"/>
                     </i:EventTrigger>
                 </i:Interaction.Triggers>
-            </Button>
+            </Button>-->
 
-            <TextBox Height="72" HorizontalAlignment="Left" Margin="6,471,0,0" Name="txtMyName" Text="{Binding Path=MyName, Mode=TwoWay}" VerticalAlignment="Top" Width="468" />
+            <TextBox Height="67" HorizontalAlignment="Left" Margin="6,0,0,6" Name="txtMyName" Text="{Binding Path=MyName, Mode=TwoWay}" VerticalAlignment="Bottom" Width="468" />
             <my:Map x:Name="map"
-                    Height="459"
+                    Height="468"
                     HorizontalAlignment="Left"
-                    Margin="6,6,0,0"
+                    Margin="6,0,0,0"
                     VerticalAlignment="Top"
                     Width="468"
                     Center="{Binding Path=MapCenter, Mode=TwoWay}">
-                <my:MapItemsControl ItemsSource="{Binding PushPins}">
+                <my:MapItemsControl ItemsSource="{Binding PushPins}"
+                                    >
                     <my:MapItemsControl.ItemTemplate>
                         <DataTemplate>
                             <my:Pushpin Location="{Binding Location}"
@@ -83,9 +89,31 @@
                     </my:MapItemsControl.ItemTemplate>
                 </my:MapItemsControl>
             </my:Map>
-
+            <toolkit:PerformanceProgressBar HorizontalAlignment="Left"
+                                            Margin="0,-151,0,0"
+                                            Name="performanceProgressBar1"
+                                            VerticalAlignment="Top"
+                                            Height="18"
+                                            Width="480"
+                                            ActualIsIndeterminate="{Binding Path=IsBusy}"
+                                            IsIndeterminate="{Binding Path=IsBusy}" />
         </Grid>
-	</Grid>
+
+        <Preview:BindableApplicationBar x:Name="AppBar"
+                                        BarOpacity="0.5">
+            <Preview:BindableApplicationBarIconButton Command="{Binding PublishLocationCommand}"
+                                                      IconUri="/icons/appbar.publish.png"
+                                                      Text="{Binding AppBarTextPublish}" />
+            <Preview:BindableApplicationBarIconButton Command="{Binding DisplayAboutCommand}"
+                                                      IconUri="/icons/appbar.questionmark.rest.png"
+                                                      Text="{Binding AppBarTextAbout}" />
+            
+            <Preview:BindableApplicationBar.MenuItems>
+                <Preview:BindableApplicationBarMenuItem  Text="Settings"
+                                                         Command="{Binding InputBoxCommand}" />
+            </Preview:BindableApplicationBar.MenuItems>
+        </Preview:BindableApplicationBar>
+    </Grid>
     
 	<!-- Sample code showing usage of ApplicationBar
     <phone:PhoneApplicationPage.ApplicationBar>
@@ -100,5 +128,6 @@
     </phone:PhoneApplicationPage.ApplicationBar>
     -->
 
+    
 
 </phone:PhoneApplicationPage>
\ No newline at end of file
diff --git a/main/MyFriendsAround.WP7/MyFriendsAround.WP7.csproj b/main/MyFriendsAround.WP7/MyFriendsAround.WP7.csproj
index 5da52f8..acc49da 100644
--- a/main/MyFriendsAround.WP7/MyFriendsAround.WP7.csproj
+++ b/main/MyFriendsAround.WP7/MyFriendsAround.WP7.csproj
@@ -152,6 +152,12 @@
     <Content Include="Background.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="icons\appbar.publish.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Include="icons\appbar.questionmark.rest.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
     <Content Include="README_FIRST.txt" />
     <Content Include="SplashScreenImage.jpg">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
@@ -165,6 +171,16 @@
   <ItemGroup>
     <WCFMetadata Include="Service References\" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Libs\GpsEmulator\GpsEmulatorClient\GpsEmulatorClient.csproj">
+      <Project>{A128812A-1249-4562-BDF4-5E17951B8434}</Project>
+      <Name>GpsEmulatorClient</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Libs\Phone7.Fx.Preview\Phone7.Fx.Preview.csproj">
+      <Project>{B55A0F90-2B5A-4C4B-88F4-013AA1629866}</Project>
+      <Name>Phone7.Fx.Preview</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\Silverlight for Phone\$(TargetFrameworkVersion)\Microsoft.Silverlight.$(TargetFrameworkProfile).Overrides.targets" />
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\Silverlight for Phone\$(TargetFrameworkVersion)\Microsoft.Silverlight.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/main/MyFriendsAround.WP7/Tests/Tests1.cs b/main/MyFriendsAround.WP7/Tests/Tests1.cs
index e1d7364..5a83601 100644
--- a/main/MyFriendsAround.WP7/Tests/Tests1.cs
+++ b/main/MyFriendsAround.WP7/Tests/Tests1.cs
@@ -11,6 +11,8 @@ using System.Windows.Shapes;
 using Microsoft.Silverlight.Testing;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
+#if TESTING
+
 namespace MyFriendsAround.WP7.Tests
 {
     [TestClass]
@@ -30,3 +32,5 @@ namespace MyFriendsAround.WP7.Tests
         }
     }
 }
+
+#endif
\ No newline at end of file
diff --git a/main/MyFriendsAround.WP7/ViewModel/MainViewModel.cs b/main/MyFriendsAround.WP7/ViewModel/MainViewModel.cs
index 7307362..d2ca7ba 100644
--- a/main/MyFriendsAround.WP7/ViewModel/MainViewModel.cs
+++ b/main/MyFriendsAround.WP7/ViewModel/MainViewModel.cs
@@ -39,7 +39,7 @@ namespace MyFriendsAround.WP7.ViewModel
         {
             get
             {
-                return "MVVM LIGHT";
+                return "MyFriendsAround";
             }
         }
 
@@ -47,8 +47,7 @@ namespace MyFriendsAround.WP7.ViewModel
         {
             get
             {
-                //myfriendsservice 
-                return "My page:";
+                return "Friends Map";
             }
         }
 
@@ -67,6 +66,9 @@ namespace MyFriendsAround.WP7.ViewModel
         {
             MyName = "Guest";
             PublishLocationCommand = new RelayCommand(() => PublishLocationAction());
+            DisplayAboutCommand = new RelayCommand(() => DisplayAbout());
+            InputBoxCommand = new RelayCommand(() => InputBox());
+
             if (IsInDesignMode)
             {
                 // Code runs in Blend --> create design time data.
@@ -74,11 +76,24 @@ namespace MyFriendsAround.WP7.ViewModel
             else
             {
                 // Code runs "for real"
+                IsBusy = true;
                 ServiceAgent.GetFriends(this.GetFriendsResult);
             }
 
         }
 
+        private void InputBox()
+        {
+            MessageBox.Show("Input box");
+        }
+
+
+        private void DisplayAbout()
+        {
+            MessageBox.Show("About");
+        }
+
+
         private void PopulatePushPins(List<Friend> list)
         {
             ObservableCollection<PushPinModel> result = new ObservableCollection<PushPinModel>();
@@ -92,7 +107,6 @@ namespace MyFriendsAround.WP7.ViewModel
                                                   });
                              });            
             PushPins = result;
-
         }
 
 
@@ -103,6 +117,7 @@ namespace MyFriendsAround.WP7.ViewModel
             myInfo.FriendName = MyName;
             myInfo.LastUpdated = DateTime.UtcNow;
             myInfo.LocationStr = string.Format("POINT({0} {1})", MapCenter.Latitude, MapCenter.Longitude);
+            IsBusy = true;
             ServiceAgent.PublishLocation(myInfo, new EventHandler<PublishLocationEventArgs>(PublishLocationResult));
         }
 
@@ -112,6 +127,7 @@ namespace MyFriendsAround.WP7.ViewModel
             DispatcherHelper.CheckBeginInvokeOnUI(() =>
                                                       {
                                                           PopulatePushPins(list);
+                                                          IsBusy = false;
                                                       }
                 );
         }
@@ -146,8 +162,20 @@ namespace MyFriendsAround.WP7.ViewModel
         }
 
         public RelayCommand PublishLocationCommand { get; set; }
+        public RelayCommand DisplayAboutCommand { get; set; }
+        public RelayCommand InputBoxCommand { get; set; }
+        
         public string MyName { get; set; }
 
+        public string AppBarTextAbout {
+            get { return "About"; }
+        }
+
+        public string AppBarTextPublish
+        {
+            get { return "Publish"; }
+        }
+
         ////public override void Cleanup()
         ////{
         ////    // Clean up if needed
@@ -224,5 +252,38 @@ namespace MyFriendsAround.WP7.ViewModel
                 //RaisePropertyChanged(MapCenterPropertyName, oldValue, value, true);
             }
         }
+
+
+        /// <summary>
+        /// The <see cref="IsBusy" /> property's name.
+        /// </summary>
+        public const string IsBusyPropertyName = "IsBusy";
+
+        private bool _isBusy = false;
+
+        /// <summary>
+        /// Gets the IsBusy property.
+        /// </summary>
+        public bool IsBusy
+        {
+            get
+            {
+                return _isBusy;
+            }
+
+            set
+            {
+                if (_isBusy == value)
+                {
+                    return;
+                }
+
+                var oldValue = _isBusy;
+                _isBusy = value;
+
+                // Update bindings, no broadcast
+                RaisePropertyChanged(IsBusyPropertyName);
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/main/MyFriendsAround.WP7/icons/appbar.publish.png b/main/MyFriendsAround.WP7/icons/appbar.publish.png
new file mode 100644
index 0000000..1981265
Binary files /dev/null and b/main/MyFriendsAround.WP7/icons/appbar.publish.png differ
diff --git a/main/MyFriendsAround.WP7/icons/appbar.questionmark.rest.png b/main/MyFriendsAround.WP7/icons/appbar.questionmark.rest.png
new file mode 100644
index 0000000..8918545
Binary files /dev/null and b/main/MyFriendsAround.WP7/icons/appbar.questionmark.rest.png differ
diff --git a/main/MyFriendsAround.Web/Views/Home/Index.cshtml b/main/MyFriendsAround.Web/Views/Home/Index.cshtml
index 4773877..8b86970 100644
--- a/main/MyFriendsAround.Web/Views/Home/Index.cshtml
+++ b/main/MyFriendsAround.Web/Views/Home/Index.cshtml
@@ -18,7 +18,7 @@
             });
         }
         $(document).ready(function () {
-            setInterval('getTimeFromserver();', 3000);
+            setInterval('getTimeFromserver();', 10000);
         });    
     </script>
 </p>
diff --git a/main/MyFriendsAround.sln b/main/MyFriendsAround.sln
index fd5d54e..dd8fba1 100644
--- a/main/MyFriendsAround.sln
+++ b/main/MyFriendsAround.sln
@@ -26,6 +26,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GpsEmulatorClient", "Libs\G
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GpsEmulatorPhoneTestClient", "Libs\GpsEmulator\GpsEmulatorPhoneTestClient\GpsEmulatorPhoneTestClient.csproj", "{BF7316A8-A2C5-4176-8D7F-672AD12F474D}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Phone7.Fx.Preview", "Libs\Phone7.Fx.Preview\Phone7.Fx.Preview.csproj", "{B55A0F90-2B5A-4C4B-88F4-013AA1629866}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -205,6 +207,21 @@ Global
 		{BF7316A8-A2C5-4176-8D7F-672AD12F474D}.Tests|Mixed Platforms.Build.0 = Tests|Any CPU
 		{BF7316A8-A2C5-4176-8D7F-672AD12F474D}.Tests|Mixed Platforms.Deploy.0 = Tests|Any CPU
 		{BF7316A8-A2C5-4176-8D7F-672AD12F474D}.Tests|x86.ActiveCfg = Tests|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Release|x86.ActiveCfg = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Tests|Any CPU.ActiveCfg = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Tests|Any CPU.Build.0 = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Tests|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Tests|Mixed Platforms.Build.0 = Release|Any CPU
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866}.Tests|x86.ActiveCfg = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -213,5 +230,6 @@ Global
 		{566AEE14-134C-4EE4-93B5-1FFB021DE678} = {340549A1-45EA-4B49-B194-347C0078BAD8}
 		{A128812A-1249-4562-BDF4-5E17951B8434} = {340549A1-45EA-4B49-B194-347C0078BAD8}
 		{BF7316A8-A2C5-4176-8D7F-672AD12F474D} = {340549A1-45EA-4B49-B194-347C0078BAD8}
+		{B55A0F90-2B5A-4C4B-88F4-013AA1629866} = {340549A1-45EA-4B49-B194-347C0078BAD8}
 	EndGlobalSection
 EndGlobal