Greets and congrats on the fine work so far. I just installed XBMC-CVS_2006-06-11-T3CH and dropped MC360 Beta 0.98565 over top of it. I have found that when in NTSC 720p mode, if I flip to the Games blade and attempt to select Xbox Arcade, my xbox locks up beyond IGR. This happens regardless of whether I select it using down or multiple ups on the d-pad. I changed to 480p and am able to select it fine. I am able to reproduce this bug every attempt in 720p.
Thanks for looking into this, I'm looking forward to watching this project progress.