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diff --git a/LICENSE.txt b/LICENSE.txt
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+++ b/LICENSE.txt
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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/WPZX81.sln b/WPZX81.sln
new file mode 100644
index 0000000..d912681
--- /dev/null
+++ b/WPZX81.sln
@@ -0,0 +1,54 @@
+

+Microsoft Visual Studio Solution File, Format Version 11.00

+# Visual Studio 2010 Express for Windows Phone

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPZX81", "WPZX81\WPZX81\WPZX81.csproj", "{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPZX81Lib", "WPZX81\WPZX81Lib\WPZX81Lib.csproj", "{98079AC7-07B5-4BC6-8E51-1E085B133E73}"

+EndProject

+Project("{96E2B04D-8817-42C6-938A-82C39BA4D311}") = "WPZX81LibContent", "WPZX81\WPZX81LibContent\WPZX81LibContent.contentproj", "{51F064CF-F12E-431A-9F81-8DF0F7B88248}"

+EndProject

+Global

+	GlobalSection(SolutionConfigurationPlatforms) = preSolution

+		Debug|Any CPU = Debug|Any CPU

+		Debug|Mixed Platforms = Debug|Mixed Platforms

+		Debug|Windows Phone = Debug|Windows Phone

+		Release|Any CPU = Release|Any CPU

+		Release|Mixed Platforms = Release|Mixed Platforms

+		Release|Windows Phone = Release|Windows Phone

+	EndGlobalSection

+	GlobalSection(ProjectConfigurationPlatforms) = postSolution

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Any CPU.Deploy.0 = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Mixed Platforms.Deploy.0 = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Debug|Windows Phone.ActiveCfg = Debug|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Any CPU.Build.0 = Release|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Any CPU.Deploy.0 = Release|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Mixed Platforms.Build.0 = Release|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Mixed Platforms.Deploy.0 = Release|Any CPU

+		{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}.Release|Windows Phone.ActiveCfg = Release|Any CPU

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Debug|Any CPU.ActiveCfg = Debug|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Debug|Mixed Platforms.ActiveCfg = Debug|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Debug|Mixed Platforms.Build.0 = Debug|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Debug|Windows Phone.ActiveCfg = Debug|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Debug|Windows Phone.Build.0 = Debug|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Release|Any CPU.ActiveCfg = Release|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Release|Mixed Platforms.ActiveCfg = Release|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Release|Mixed Platforms.Build.0 = Release|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Release|Windows Phone.ActiveCfg = Release|Windows Phone

+		{98079AC7-07B5-4BC6-8E51-1E085B133E73}.Release|Windows Phone.Build.0 = Release|Windows Phone

+		{51F064CF-F12E-431A-9F81-8DF0F7B88248}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{51F064CF-F12E-431A-9F81-8DF0F7B88248}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU

+		{51F064CF-F12E-431A-9F81-8DF0F7B88248}.Debug|Windows Phone.ActiveCfg = Debug|Any CPU

+		{51F064CF-F12E-431A-9F81-8DF0F7B88248}.Release|Any CPU.ActiveCfg = Debug|Any CPU

+		{51F064CF-F12E-431A-9F81-8DF0F7B88248}.Release|Mixed Platforms.ActiveCfg = Debug|Any CPU

+		{51F064CF-F12E-431A-9F81-8DF0F7B88248}.Release|Windows Phone.ActiveCfg = Debug|Any CPU

+	EndGlobalSection

+	GlobalSection(SolutionProperties) = preSolution

+		HideSolutionNode = FALSE

+	EndGlobalSection

+EndGlobal

diff --git a/WPZX81/WPZX81/App.xaml b/WPZX81/WPZX81/App.xaml
new file mode 100644
index 0000000..7ae7d88
--- /dev/null
+++ b/WPZX81/WPZX81/App.xaml
@@ -0,0 +1,24 @@
+<Application 

+    x:Class="WPZX81.App"

+    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"

+    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"

+     xmlns:xna="clr-namespace:Microsoft.Xna.Framework;assembly=Microsoft.Xna.Framework.Interop">

+

+    <!--Application Resources-->

+    <Application.Resources>

+    </Application.Resources>

+

+    <Application.ApplicationLifetimeObjects>

+        <!--Required object that handles lifetime events for the application-->

+        <shell:PhoneApplicationService 

+            Launching="Application_Launching" Closing="Application_Closing" 

+            Activated="Application_Activated" Deactivated="Application_Deactivated"/>

+

+

+    <!--The SharedGraphicsDeviceManager is used to render with the XNA Graphics APIs-->

+    <xna:SharedGraphicsDeviceManager />

+    </Application.ApplicationLifetimeObjects>

+

+</Application>
\ No newline at end of file
diff --git a/WPZX81/WPZX81/App.xaml.cs b/WPZX81/WPZX81/App.xaml.cs
new file mode 100644
index 0000000..0167d21
--- /dev/null
+++ b/WPZX81/WPZX81/App.xaml.cs
@@ -0,0 +1,196 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Net;

+using System.Windows;

+using System.Windows.Controls;

+using System.Windows.Documents;

+using System.Windows.Input;

+using System.Windows.Media;

+using System.Windows.Media.Animation;

+using System.Windows.Navigation;

+using System.Windows.Shapes;

+using Microsoft.Phone.Controls;

+using Microsoft.Phone.Shell;

+using Microsoft.Xna.Framework;

+using Microsoft.Xna.Framework.Content;

+using Microsoft.Xna.Framework.Graphics;

+

+namespace WPZX81

+{

+    public partial class App : Application

+    {

+        /// <summary>

+        /// Provides easy access to the root frame of the Phone Application.

+        /// </summary>

+        /// <returns>The root frame of the Phone Application.</returns>

+        public PhoneApplicationFrame RootFrame { get; private set; }

+

+        /// <summary>

+        /// Provides access to a ContentManager for the application.

+        /// </summary>

+        public ContentManager Content { get; private set; }

+

+        /// <summary>

+        /// Provides access to a GameTimer that is set up to pump the FrameworkDispatcher.

+        /// </summary>

+        public GameTimer FrameworkDispatcherTimer { get; private set; }

+

+        /// <summary>

+        /// Provides access to the AppServiceProvider for the application.

+        /// </summary>

+        public AppServiceProvider Services { get; private set; }

+

+        /// <summary>

+        /// Constructor for the Application object.

+        /// </summary>

+        public App()

+        {

+            // Global handler for uncaught exceptions. 

+            UnhandledException += Application_UnhandledException;

+

+            // Standard Silverlight initialization

+            InitializeComponent();

+

+            // Phone-specific initialization

+            InitializePhoneApplication();

+

+            // XNA initialization

+            InitializeXnaApplication();

+

+            // Show graphics profiling information while debugging.

+            if (System.Diagnostics.Debugger.IsAttached)

+            {

+                // Display the current frame rate counters.

+                Application.Current.Host.Settings.EnableFrameRateCounter = true;

+

+                // Show the areas of the app that are being redrawn in each frame.

+                //Application.Current.Host.Settings.EnableRedrawRegions = true;

+

+                // Enable non-production analysis visualization mode, 

+                // which shows areas of a page that are handed off to GPU with a colored overlay.

+                //Application.Current.Host.Settings.EnableCacheVisualization = true;

+

+                // Disable the application idle detection by setting the UserIdleDetectionMode property of the

+                // application's PhoneApplicationService object to Disabled.

+                // Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run

+                // and consume battery power when the user is not using the phone.

+                PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;

+            }

+        }

+

+        // Code to execute when the application is launching (eg, from Start)

+        // This code will not execute when the application is reactivated

+        private void Application_Launching(object sender, LaunchingEventArgs e)

+        {

+        }

+

+        // Code to execute when the application is activated (brought to foreground)

+        // This code will not execute when the application is first launched

+        private void Application_Activated(object sender, ActivatedEventArgs e)

+        {

+        }

+

+        // Code to execute when the application is deactivated (sent to background)

+        // This code will not execute when the application is closing

+        private void Application_Deactivated(object sender, DeactivatedEventArgs e)

+        {

+        }

+

+        // Code to execute when the application is closing (eg, user hit Back)

+        // This code will not execute when the application is deactivated

+        private void Application_Closing(object sender, ClosingEventArgs e)

+        {

+        }

+

+        // Code to execute if a navigation fails

+        private void RootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e)

+        {

+            if (System.Diagnostics.Debugger.IsAttached)

+            {

+                // A navigation has failed; break into the debugger

+                System.Diagnostics.Debugger.Break();

+            }

+        }

+

+        // Code to execute on Unhandled Exceptions

+        private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)

+        {

+            if (System.Diagnostics.Debugger.IsAttached)

+            {

+                // An unhandled exception has occurred; break into the debugger

+                System.Diagnostics.Debugger.Break();

+            }

+        }

+

+        #region Phone application initialization

+

+        // Avoid double-initialization

+        private bool phoneApplicationInitialized = false;

+

+        // Do not add any additional code to this method

+        private void InitializePhoneApplication()

+        {

+            if (phoneApplicationInitialized)

+                return;

+

+            // Create the frame but don't set it as RootVisual yet; this allows the splash

+            // screen to remain active until the application is ready to render.

+            RootFrame = new PhoneApplicationFrame();

+            RootFrame.Navigated += CompleteInitializePhoneApplication;

+

+            // Handle navigation failures

+            RootFrame.NavigationFailed += RootFrame_NavigationFailed;

+

+            // Ensure we don't initialize again

+            phoneApplicationInitialized = true;

+        }

+

+        // Do not add any additional code to this method

+        private void CompleteInitializePhoneApplication(object sender, NavigationEventArgs e)

+        {

+            // Set the root visual to allow the application to render

+            if (RootVisual != RootFrame)

+                RootVisual = RootFrame;

+

+            // Remove this handler since it is no longer needed

+            RootFrame.Navigated -= CompleteInitializePhoneApplication;

+        }

+

+        #endregion

+

+        #region XNA application initialization

+

+        // Performs initialization of the XNA types required for the application.

+        private void InitializeXnaApplication()

+        {

+            // Create the service provider

+            Services = new AppServiceProvider();

+

+            // Add the SharedGraphicsDeviceManager to the Services as the IGraphicsDeviceService for the app

+            foreach (object obj in ApplicationLifetimeObjects)

+            {

+                if (obj is IGraphicsDeviceService)

+                    Services.AddService(typeof(IGraphicsDeviceService), obj);

+            }

+

+            // Create the ContentManager so the application can load precompiled assets

+            Content = new ContentManager(Services, "Content");

+

+            // Create a GameTimer to pump the XNA FrameworkDispatcher

+            FrameworkDispatcherTimer = new GameTimer();

+            FrameworkDispatcherTimer.FrameAction += FrameworkDispatcherFrameAction;

+            FrameworkDispatcherTimer.Start();

+        }

+

+        // An event handler that pumps the FrameworkDispatcher each frame.

+        // FrameworkDispatcher is required for a lot of the XNA events and

+        // for certain functionality such as SoundEffect playback.

+        private void FrameworkDispatcherFrameAction(object sender, EventArgs e)

+        {

+            FrameworkDispatcher.Update();

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/WPZX81/WPZX81/AppServiceProvider.cs b/WPZX81/WPZX81/AppServiceProvider.cs
new file mode 100644
index 0000000..14a8b15
--- /dev/null
+++ b/WPZX81/WPZX81/AppServiceProvider.cs
@@ -0,0 +1,63 @@
+using System;

+using System.Collections.Generic;

+

+namespace WPZX81

+{

+    /// <summary>

+    /// Implements IServiceProvider for the application. This type is exposed through the App.Services

+    /// property and can be used for ContentManagers or other types that need access to an IServiceProvider.

+    /// </summary>

+    public class AppServiceProvider : IServiceProvider

+    {

+        // A map of service type to the services themselves

+        private readonly Dictionary<Type, object> services = new Dictionary<Type, object>();

+

+        /// <summary>

+        /// Adds a new service to the service provider.

+        /// </summary>

+        /// <param name="serviceType">The type of service to add.</param>

+        /// <param name="service">The service object itself.</param>

+        public void AddService(Type serviceType, object service)

+        {

+            // Validate the input

+            if (serviceType == null)

+                throw new ArgumentNullException("serviceType");

+            if (service == null)

+                throw new ArgumentNullException("service");

+            if (!serviceType.IsAssignableFrom(service.GetType()))

+                throw new ArgumentException("service does not match the specified serviceType");

+

+            // Add the service to the dictionary

+            services.Add(serviceType, service);

+        }

+

+        /// <summary>

+        /// Gets a service from the service provider.

+        /// </summary>

+        /// <param name="serviceType">The type of service to retrieve.</param>

+        /// <returns>The service object registered for the specified type..</returns>

+        public object GetService(Type serviceType)

+        {

+            // Validate the input

+            if (serviceType == null)

+                throw new ArgumentNullException("serviceType");

+

+            // Retrieve the service from the dictionary

+            return services[serviceType];

+        }

+

+        /// <summary>

+        /// Removes a service from the service provider.

+        /// </summary>

+        /// <param name="serviceType">The type of service to remove.</param>

+        public void RemoveService(Type serviceType)

+        {

+            // Validate the input

+            if (serviceType == null)

+                throw new ArgumentNullException("serviceType");

+

+            // Remove the service from the dictionary

+            services.Remove(serviceType);

+        }

+    }

+}

diff --git a/WPZX81/WPZX81/ApplicationIcon.png b/WPZX81/WPZX81/ApplicationIcon.png
new file mode 100644
index 0000000..5859393
--- /dev/null
+++ b/WPZX81/WPZX81/ApplicationIcon.png
diff --git a/WPZX81/WPZX81/Background.png b/WPZX81/WPZX81/Background.png
new file mode 100644
index 0000000..e46f21d
--- /dev/null
+++ b/WPZX81/WPZX81/Background.png
diff --git a/WPZX81/WPZX81/GamePage.xaml b/WPZX81/WPZX81/GamePage.xaml
new file mode 100644
index 0000000..9613855
--- /dev/null
+++ b/WPZX81/WPZX81/GamePage.xaml
@@ -0,0 +1,18 @@
+<phone:PhoneApplicationPage 

+    x:Class="WPZX81.GamePage"

+    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"

+    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"

+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

+    FontFamily="{StaticResource PhoneFontFamilyNormal}"

+    FontSize="{StaticResource PhoneFontSizeNormal}"

+    Foreground="{StaticResource PhoneForegroundBrush}"

+    SupportedOrientations="Portrait" Orientation="Portrait"

+    mc:Ignorable="d" d:DesignHeight="800" d:DesignWidth="480"

+    shell:SystemTray.IsVisible="False">

+    

+    <!--No XAML content is required as the page is rendered entirely with the XNA Framework-->

+

+</phone:PhoneApplicationPage>

diff --git a/WPZX81/WPZX81/GamePage.xaml.cs b/WPZX81/WPZX81/GamePage.xaml.cs
new file mode 100644
index 0000000..36d97d0
--- /dev/null
+++ b/WPZX81/WPZX81/GamePage.xaml.cs
@@ -0,0 +1,84 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Net;

+using System.Windows;

+using System.Windows.Controls;

+using System.Windows.Documents;

+using System.Windows.Input;

+using System.Windows.Navigation;

+using System.Windows.Shapes;

+using Microsoft.Phone.Controls;

+using Microsoft.Xna.Framework;

+using Microsoft.Xna.Framework.Content;

+using Microsoft.Xna.Framework.Graphics;

+

+namespace WPZX81

+{

+    public partial class GamePage : PhoneApplicationPage

+    {

+        ContentManager contentManager;

+        GameTimer timer;

+        SpriteBatch spriteBatch;

+

+        public GamePage()

+        {

+            InitializeComponent();

+

+            // Get the content manager from the application

+            contentManager = (Application.Current as App).Content;

+

+            // Create a timer for this page

+            timer = new GameTimer();

+            timer.UpdateInterval = TimeSpan.FromTicks(333333);

+            timer.Update += OnUpdate;

+            timer.Draw += OnDraw;

+        }

+

+        protected override void OnNavigatedTo(NavigationEventArgs e)

+        {

+            // Set the sharing mode of the graphics device to turn on XNA rendering

+            SharedGraphicsDeviceManager.Current.GraphicsDevice.SetSharingMode(true);

+

+            // Create a new SpriteBatch, which can be used to draw textures.

+            spriteBatch = new SpriteBatch(SharedGraphicsDeviceManager.Current.GraphicsDevice);

+

+            // TODO: use this.content to load your game content here

+

+            // Start the timer

+            timer.Start();

+

+            base.OnNavigatedTo(e);

+        }

+

+        protected override void OnNavigatedFrom(NavigationEventArgs e)

+        {

+            // Stop the timer

+            timer.Stop();

+

+            // Set the sharing mode of the graphics device to turn off XNA rendering

+            SharedGraphicsDeviceManager.Current.GraphicsDevice.SetSharingMode(false);

+

+            base.OnNavigatedFrom(e);

+        }

+

+        /// <summary>

+        /// Allows the page to run logic such as updating the world,

+        /// checking for collisions, gathering input, and playing audio.

+        /// </summary>

+        private void OnUpdate(object sender, GameTimerEventArgs e)

+        {

+            // TODO: Add your update logic here

+        }

+

+        /// <summary>

+        /// Allows the page to draw itself.

+        /// </summary>

+        private void OnDraw(object sender, GameTimerEventArgs e)

+        {

+            SharedGraphicsDeviceManager.Current.GraphicsDevice.Clear(Color.CornflowerBlue);

+

+            // TODO: Add your drawing code here

+        }

+    }

+}
\ No newline at end of file
diff --git a/WPZX81/WPZX81/MainPage.xaml b/WPZX81/WPZX81/MainPage.xaml
new file mode 100644
index 0000000..1d1e115
--- /dev/null
+++ b/WPZX81/WPZX81/MainPage.xaml
@@ -0,0 +1,50 @@
+<phone:PhoneApplicationPage 

+    x:Class="WPZX81.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"

+    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"

+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

+    mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="800"

+    FontFamily="{StaticResource PhoneFontFamilyNormal}"

+    FontSize="{StaticResource PhoneFontSizeNormal}"

+    Foreground="{StaticResource PhoneForegroundBrush}"

+    SupportedOrientations="Portrait" Orientation="Portrait"

+    shell:SystemTray.IsVisible="False">

+

+    <!--LayoutRoot is the root grid where all page content is placed-->

+    <Grid x:Name="LayoutRoot" Background="Transparent">

+        <Grid.RowDefinitions>

+            <RowDefinition Height="Auto"/>

+            <RowDefinition Height="*"/>

+        </Grid.RowDefinitions>

+

+        <!--TitlePanel contains the name of the application and page title-->

+        <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">

+            <TextBlock x:Name="ApplicationTitle" Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}"/>

+            <TextBlock x:Name="PageTitle" Text="page name" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>

+        </StackPanel>

+

+        <!--ContentPanel - place additional content here-->

+        <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">

+            

+            <!--Create a single button to navigate to the second page which is rendered with the XNA Framework-->

+            <Button Height="100" Content="Change to game page" Click="Button_Click" />

+            

+        </Grid>

+    </Grid>

+ 

+    <!--Sample code showing usage of ApplicationBar-->

+    <!--<phone:PhoneApplicationPage.ApplicationBar>

+        <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True">

+            <shell:ApplicationBarIconButton IconUri="/Images/appbar_button1.png" Text="Button 1"/>

+            <shell:ApplicationBarIconButton IconUri="/Images/appbar_button2.png" Text="Button 2"/>

+            <shell:ApplicationBar.MenuItems>

+                <shell:ApplicationBarMenuItem Text="MenuItem 1"/>

+                <shell:ApplicationBarMenuItem Text="MenuItem 2"/>

+            </shell:ApplicationBar.MenuItems>

+        </shell:ApplicationBar>

+    </phone:PhoneApplicationPage.ApplicationBar>-->

+

+</phone:PhoneApplicationPage>
\ No newline at end of file
diff --git a/WPZX81/WPZX81/MainPage.xaml.cs b/WPZX81/WPZX81/MainPage.xaml.cs
new file mode 100644
index 0000000..d248f55
--- /dev/null
+++ b/WPZX81/WPZX81/MainPage.xaml.cs
@@ -0,0 +1,30 @@
+using System;

+using System.Collections.Generic;

+using System.Linq;

+using System.Net;

+using System.Windows;

+using System.Windows.Controls;

+using System.Windows.Documents;

+using System.Windows.Input;

+using System.Windows.Media;

+using System.Windows.Media.Animation;

+using System.Windows.Shapes;

+using Microsoft.Phone.Controls;

+

+namespace WPZX81

+{

+    public partial class MainPage : PhoneApplicationPage

+    {

+        // Constructor

+        public MainPage()

+        {

+            InitializeComponent();

+        }

+

+        // Simple button Click event handler to take us to the second page

+        private void Button_Click(object sender, RoutedEventArgs e)

+        {

+            NavigationService.Navigate(new Uri("/GamePage.xaml", UriKind.Relative));

+        }

+    }

+}
\ No newline at end of file
diff --git a/WPZX81/WPZX81/Properties/AppManifest.xml b/WPZX81/WPZX81/Properties/AppManifest.xml
new file mode 100644
index 0000000..a955232
--- /dev/null
+++ b/WPZX81/WPZX81/Properties/AppManifest.xml
@@ -0,0 +1,6 @@
+<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"

+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

+>

+    <Deployment.Parts>

+    </Deployment.Parts>

+</Deployment>

diff --git a/WPZX81/WPZX81/Properties/AssemblyInfo.cs b/WPZX81/WPZX81/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..e0f9573
--- /dev/null
+++ b/WPZX81/WPZX81/Properties/AssemblyInfo.cs
@@ -0,0 +1,37 @@
+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+using System.Resources;

+

+// 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("WPZX81")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("WPZX81")]

+[assembly: AssemblyCopyright("Copyright ©  2012")]

+[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("20d231bc-ed0f-423c-b3c6-06b4406b2adf")]

+

+// 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")]

+[assembly: NeutralResourcesLanguageAttribute("en-US")]

diff --git a/WPZX81/WPZX81/Properties/WMAppManifest.xml b/WPZX81/WPZX81/Properties/WMAppManifest.xml
new file mode 100644
index 0000000..c04b4b7
--- /dev/null
+++ b/WPZX81/WPZX81/Properties/WMAppManifest.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>

+

+<Deployment xmlns="http://schemas.microsoft.com/windowsphone/2009/deployment" AppPlatformVersion="7.1">

+  <App xmlns="" ProductID="{4c2e6d69-c0c3-4762-8e93-728dc35e8cbe}" Title="WPZX81" RuntimeType="Silverlight" Version="1.0.0.0" Genre="apps.normal"  Author="WPZX81 author" Description="Sample description" Publisher="WPZX81">

+    <IconPath IsRelative="true" IsResource="false">ApplicationIcon.png</IconPath>

+    <Capabilities>

+      <Capability Name="ID_CAP_GAMERSERVICES"/>

+      <Capability Name="ID_CAP_IDENTITY_DEVICE"/>

+      <Capability Name="ID_CAP_IDENTITY_USER"/>

+      <Capability Name="ID_CAP_LOCATION"/>

+      <Capability Name="ID_CAP_MEDIALIB"/>

+      <Capability Name="ID_CAP_MICROPHONE"/>

+      <Capability Name="ID_CAP_NETWORKING"/>

+      <Capability Name="ID_CAP_PHONEDIALER"/>

+      <Capability Name="ID_CAP_PUSH_NOTIFICATION"/>

+      <Capability Name="ID_CAP_SENSORS"/>

+      <Capability Name="ID_CAP_WEBBROWSERCOMPONENT"/>

+      <Capability Name="ID_CAP_ISV_CAMERA"/>

+      <Capability Name="ID_CAP_CONTACTS"/>

+      <Capability Name="ID_CAP_APPOINTMENTS"/>

+    </Capabilities>

+    <Tasks>

+      <DefaultTask  Name ="_default" NavigationPage="MainPage.xaml"/>

+    </Tasks>

+    <Tokens>

+      <PrimaryToken TokenID="WPZX81Token" TaskName="_default">

+        <TemplateType5>

+          <BackgroundImageURI IsRelative="true" IsResource="false">Background.png</BackgroundImageURI>

+          <Count>0</Count>

+          <Title>WPZX81</Title>

+        </TemplateType5>

+      </PrimaryToken>

+    </Tokens>

+  </App>

+</Deployment>

diff --git a/WPZX81/WPZX81/SplashScreenImage.jpg b/WPZX81/WPZX81/SplashScreenImage.jpg
new file mode 100644
index 0000000..353b192
--- /dev/null
+++ b/WPZX81/WPZX81/SplashScreenImage.jpg
diff --git a/WPZX81/WPZX81/WPZX81.csproj b/WPZX81/WPZX81/WPZX81.csproj
new file mode 100644
index 0000000..316f64f
--- /dev/null
+++ b/WPZX81/WPZX81/WPZX81.csproj
@@ -0,0 +1,120 @@
+<?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>{85EA1700-6371-41E6-A5DC-0E1C60BADE7C}</ProjectGuid>

+    <ProjectTypeGuids>{C089C8C0-30E0-4E22-80C0-CE093F111A43};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>WPZX81</RootNamespace>

+    <AssemblyName>WPZX81</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <SilverlightVersion>$(TargetFrameworkVersion)</SilverlightVersion>

+    <TargetFrameworkProfile>WindowsPhone71</TargetFrameworkProfile>

+    <TargetFrameworkIdentifier>Silverlight</TargetFrameworkIdentifier>

+    <SilverlightApplication>true</SilverlightApplication>

+    <SupportedCultures>

+    </SupportedCultures>

+    <XapOutputs>true</XapOutputs>

+    <GenerateSilverlightManifest>true</GenerateSilverlightManifest>

+    <XapFilename>WPZX81.xap</XapFilename>

+    <SilverlightManifestTemplate>Properties\AppManifest.xml</SilverlightManifestTemplate>

+    <SilverlightAppEntry>WPZX81.App</SilverlightAppEntry>

+    <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="Microsoft.Phone.Interop" />

+    <Reference Include="Microsoft.Xna.Framework" />

+    <Reference Include="Microsoft.Xna.Framework.Game" />

+    <Reference Include="Microsoft.Xna.Framework.Graphics" />

+    <Reference Include="Microsoft.Xna.Framework.Input.Touch" />

+    <Reference Include="microsoft.xna.framework.interop" />

+    <Reference Include="System.Windows" />

+    <Reference Include="system" />

+    <Reference Include="System.Core" />

+    <Reference Include="System.Net" />

+    <Reference Include="System.Xml" />

+    <Reference Include="mscorlib.extensions" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="App.xaml.cs">

+      <DependentUpon>App.xaml</DependentUpon>

+    </Compile>

+    <Compile Include="GamePage.xaml.cs">

+      <DependentUpon>GamePage.xaml</DependentUpon>

+    </Compile>

+    <Compile Include="MainPage.xaml.cs">

+      <DependentUpon>MainPage.xaml</DependentUpon>

+    </Compile>

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="AppServiceProvider.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ApplicationDefinition Include="App.xaml">

+      <SubType>Designer</SubType>

+      <Generator>MSBuild:Compile</Generator>

+    </ApplicationDefinition>

+    <Page Include="GamePage.xaml">

+      <SubType>Designer</SubType>

+      <Generator>MSBuild:Compile</Generator>

+    </Page>

+    <Page Include="MainPage.xaml">

+      <SubType>Designer</SubType>

+      <Generator>MSBuild:Compile</Generator>

+    </Page>

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="Properties\AppManifest.xml" />

+    <None Include="Properties\WMAppManifest.xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Content Include="ApplicationIcon.png">

+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

+    </Content>

+    <Content Include="Background.png">

+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

+    </Content>

+    <Content Include="SplashScreenImage.jpg" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\WPZX81Lib\WPZX81Lib.csproj">

+      <Name>WPZX81Lib</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. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+  <ProjectExtensions />

+</Project>
\ No newline at end of file
diff --git a/WPZX81/WPZX81Lib/Properties/AssemblyInfo.cs b/WPZX81/WPZX81Lib/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..f79a6ca
--- /dev/null
+++ b/WPZX81/WPZX81Lib/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+using System.Resources;

+

+// 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("WPZX81Lib")]

+[assembly: AssemblyProduct("WPZX81Lib")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyCopyright("Copyright ©  2012")]

+[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. Only Windows

+// assemblies support COM.

+[assembly: ComVisible(false)]

+

+// On Windows, the following GUID is for the ID of the typelib if this

+// project is exposed to COM. On other platforms, it unique identifies the

+// title storage container when deploying this assembly to the device.

+[assembly: Guid("0ec68ee0-2834-406f-8dac-2ea35543b91f")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+[assembly: AssemblyVersion("1.0.0.0")]

+[assembly: NeutralResourcesLanguageAttribute("$currentVsCulture$")]

diff --git a/WPZX81/WPZX81Lib/WPZX81Lib.csproj b/WPZX81/WPZX81Lib/WPZX81Lib.csproj
new file mode 100644
index 0000000..8e2ef59
--- /dev/null
+++ b/WPZX81/WPZX81Lib/WPZX81Lib.csproj
@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <ProjectGuid>{98079AC7-07B5-4BC6-8E51-1E085B133E73}</ProjectGuid>

+    <ProjectTypeGuids>{6D335F3A-9D43-41b4-9D22-F6F17C4BE596};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">Windows Phone</Platform>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>WPZX81Lib</RootNamespace>

+    <AssemblyName>WPZX81Lib</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>

+    <XnaFrameworkVersion>v4.0</XnaFrameworkVersion>

+    <XnaPlatform>Windows Phone</XnaPlatform>

+    <XnaProfile>Reach</XnaProfile>

+    <XnaCrossPlatformGroupID>3c6afb1d-779d-4e8f-8c72-9e6a47f47989</XnaCrossPlatformGroupID>

+    <XnaOutputType>Library</XnaOutputType>

+    <XnaRefreshLevel>1</XnaRefreshLevel>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|Windows Phone' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Windows Phone\Debug</OutputPath>

+    <DefineConstants>DEBUG;TRACE;WINDOWS_PHONE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <UseVSHostingProcess>false</UseVSHostingProcess>

+    <XnaCompressContent>false</XnaCompressContent>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|Windows Phone' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Windows Phone\Release</OutputPath>

+    <DefineConstants>TRACE;WINDOWS_PHONE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <UseVSHostingProcess>false</UseVSHostingProcess>

+    <XnaCompressContent>false</XnaCompressContent>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="Microsoft.Xna.Framework">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Game">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Graphics">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.GamerServices">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Input.Touch">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="mscorlib">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="System">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="System.Xml">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="System.Core">

+      <RequiredTargetFramework>4.0</RequiredTargetFramework>

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="System.Xml.Linq">

+      <RequiredTargetFramework>4.0</RequiredTargetFramework>

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="System.Net">

+      <Private>False</Private>

+    </Reference>

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="Properties\AssemblyInfo.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\WPZX81LibContent\WPZX81LibContent.contentproj">

+      <Name>WPZX81LibContent</Name>

+      <XnaReferenceType>Content</XnaReferenceType>

+    </ProjectReference>

+  </ItemGroup>

+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />

+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\XNA Game Studio\Microsoft.Xna.GameStudio.targets" />

+  <!--

+      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/WPZX81/WPZX81LibContent/WPZX81LibContent.contentproj b/WPZX81/WPZX81LibContent/WPZX81LibContent.contentproj
new file mode 100644
index 0000000..b8d5224
--- /dev/null
+++ b/WPZX81/WPZX81LibContent/WPZX81LibContent.contentproj
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">

+  <PropertyGroup>

+    <ProjectGuid>{51F064CF-F12E-431A-9F81-8DF0F7B88248}</ProjectGuid>

+    <ProjectTypeGuids>{96E2B04D-8817-42c6-938A-82C39BA4D311};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <XnaFrameworkVersion>v4.0</XnaFrameworkVersion>

+    <OutputPath>bin\$(Platform)\$(Configuration)</OutputPath>

+    <ContentRootDirectory>Content</ContentRootDirectory>

+  </PropertyGroup>

+  <PropertyGroup>

+    <RootNamespace>WPZX81LibContent</RootNamespace>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="Microsoft.Xna.Framework.Content.Pipeline.EffectImporter, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=MSIL">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Content.Pipeline.FBXImporter, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=MSIL">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Content.Pipeline.TextureImporter, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=MSIL">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Content.Pipeline.XImporter, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=MSIL">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Content.Pipeline.AudioImporters, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=MSIL">

+      <Private>False</Private>

+    </Reference>

+    <Reference Include="Microsoft.Xna.Framework.Content.Pipeline.VideoImporters, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=MSIL">

+      <Private>False</Private>

+    </Reference>

+  </ItemGroup>

+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\XNA Game Studio\$(XnaFrameworkVersion)\Microsoft.Xna.GameStudio.ContentPipeline.targets" />

+  <!-- 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