So, I've got a C# / XNA game (Visual Studio 2008 express, .Net 3 and XNA 3.0 if it matters) that we're planning on distributing to a large (hopefully thousands) audience in a couple of weeks' time.

Ever wondered what would happen if you crossed a Kinect with a hack of a cult classic game? An even more addictive, albeit basic, 3D game of Tetris, complete with Wiimote to move blocks around.

Alright, we're going to be straight with you: you're not going to like this. See, Microsoft just showed us a pair of 3D games running on its ASUS Windows Phone prototype and built with its brand new ...