Just been catching up with Mike Zintels blog - Mike starts off by rambling about app-compat and cross group development work - it's only when you get to the last couple of paragraphs that the post gets interesting...

<snip>I know that my team and the XNA team within Xbox, have been burning the midnight oil to allow us to demonstrate the feasibility of games written in managed code running on a .NET CLR on a final 360 dev kit. And I know that we’ve demonstrated the same game binary (almost the same; oh so close) running on the 360 kit, Windows and on Windows Mobile.</snip>

very interesting, eh ?

- Mike