XBox 360 and C# .Net WILL be Available Soon!
I previously doubted the possibility of C# on Xbox 360 and a hobbyist homebrew version. I was wrong! Microsoft announced the release of Visual Studio 2005 Express for Xbox 360 content creation on August 30, 2006. The $99/year dev kit allows non-commercial game development and sharing among hobbyists (no network support yet). I'm excited to get an Xbox 360, Xbox Live account, and the developer account! Check out these resources: XNA Team Blog, Microsoft XNA homepage, XNA FAQ, Game Studio, News Report, another Blog Post.