I've backed-up a couple of games using my Xecuter 3 modded Xbox. I rip and iso them with Qwix and then slowly burn them with either DVD Decrypter or DiscJuggler. My copies won't boot on an ordinary Xbox or my modded one in unmodded mode. However, the copies wil launch from the mod dashboard. Any ideas what I'm doing that prevents the copies from booting? I'm ripping the games from original disks (As opposed from the harddrive) so I don't think the xbe source check is the problem.
Thanks for any help!