Added RenderTarget and RenderTarget2D classes to the XFX::Graphics namespace
Added Internal StorageDeviceAsyncResult class to the XFX::Storage namespace to aid in the implementation of the Guide.
Added Guide::BeginShowMessageBox and Guide::EndShowMessageBox methods
Began fixing comments to properly show up in IntelliSense
TextureCollection is broken because it can somehow not resolve Texture as template argument for the List it uses.
Added missing BinaryWriter and TextWriter classes to System::IO namespace
Modified BinaryReader
Added PacketReader and PacketWriter classes to XFX::Net namespace
Now, the only thing keeping XFX from a full compile is my stupid attempt at Asynchronous IO. Will look at that, but most likely, I will comment it out and just get a new Demo out before New Year.
