I have been making many xbox images to burn as backups and about 90% of them work fine. So the question is, why wouldn't some of the games (10%) work? I mean my evox could identify as "game", but the game wouldn't load when evox tries to boot the game. I always use the same media, Ritek G03 and burn at 2x (wouldn't let me burn at 1x nor other speed). I don't think it's the burn speed nor the media since they work on most of the games. Anyone have any idea why some games don't work? Is it the game itself? Thanks.