Game Freezing This is very annoying have tried to play my game 4 times now and it freezes (just locks up) you cant even get back to the dashboard and even if you eject the disc it still is frozen, each of the four times it happened have been at diffrent stages of the game. No other game I play now or have ever played has ever done this. This happened in December 08 aswell but when the new dashboard came out and you could copy the game to the hard drive and I did and seemed to correct the problem. Aybody else have this issue? If so what have you done to fix it?