File list (Check if you may need any files):
Twitter\Twitter.sln
.......\Twitter.suo
.......\Twitter
.......\.......\App.xaml
.......\.......\App.xaml.cs
.......\.......\ApplicationIcon.png
.......\.......\Background.png
.......\.......\Bin
.......\.......\...\Debug
.......\.......\...\.....\ApplicationIcon.png
.......\.......\...\.....\AppManifest.xaml
.......\.......\...\.....\Background.png
.......\.......\...\.....\Twitter.dll
.......\.......\...\.....\Twitter.pdb
.......\.......\...\.....\Twitter.xap
.......\.......\MainPage.xaml
.......\.......\MainPage.xaml.cs
.......\.......\obj
.......\.......\...\Debug
.......\.......\...\.....\App.g.cs
.......\.......\...\.....\App.g.i.cs
.......\.......\...\.....\DesignTimeResolveAssemblyReferences.cache
.......\.......\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.......\.......\...\.....\MainPage.g.cs
.......\.......\...\.....\MainPage.g.i.cs
.......\.......\...\.....\TempPE
.......\.......\...\.....\Twitter.csproj.FileListAbsolute.txt
.......\.......\...\.....\Twitter.dll
.......\.......\...\.....\Twitter.g.resources
.......\.......\...\.....\Twitter.pdb
.......\.......\...\.....\XapCacheFile.xml
.......\.......\Properties
.......\.......\..........\AppManifest.xml
.......\.......\..........\AssemblyInfo.cs
.......\.......\..........\WMAppManifest.xml
.......\.......\SplashScreenImage.jpg
.......\.......\Twitter.csproj
.......\.......\Twitter.csproj.user