I've been trying to make this work. I have the XDK set up, I can compile and debug the examples, I can grab screens and movies of the example apps and the XDK dash, but whenever I put in a game disc and try to load that, it just freezes at the Xbox logo screen.
Do I have to load the game on the hard drive or patch it in some way to make it run on a debug BIOS?
The games I've tried so far are Project Gotham Racing 2, Morrowind GOTY, Unreal Championship, and Tony Hawk's Underground. All of them behave the same.
This is with XDK 5849 and the X3 1959 BIOS in debug mode.
I just thought of something...should I try another BIOS like Yoshihiro?