Hello. I use XBMC and have been enjoying it for a while. I'd been playing my back-uped copy of burnout 3 for a while, then decided to play the original Halo 2 for a few hours. Now my xbox automatically boots into the MS dashboard and won't allow even a cold boot of my backuped games. I don't know what the problem is and couldn't find any similiar problems when I searched. Thanks for the help.
Sounds like the dash update on halo2 has taken over from your xbmc, is your xbox hard or soft modded, and if you still have the exploit in the game saves then remod using the disk you first modded your xbox with. If not try loading Slayers or Aid auto installer. Let me know how you get on.