I have Evolution X installed on my Xbox. Whenever I try to play any game it frequently resets itself. It ususally happens before I can get through an opening movie. Sometimes, the game doesn't even start by itself and I have to reboot it multiple times until it works because it says "NO DISC" Also, sometimes when it does play, it freezes then unfreezes several times within a short period of time. There's no point backing up my games if I can't even play the originals. Anyone have any ideas what could be wrong?