I have installed a larger hard drive in my Xbox Debug Kit and installed the Hack-devkit-GueuX-V2. I'm able to play retail games from disc and hdd now. Im using XBMC as a dashboard. I've copied all my save files from my original xbox to my debug in the appropiate folders (udata & tdata). The games do recognize my savegames, but I always get an error message ,like: unable to load profile highscore list damaged Every commercial game seems to be affected. I have copied my save games to other Xbox consoles without any problems. Does anyone know why it does not work with a dev kit?