So as those who have read my post know, I back up my own 360 games and have done this with about 30 games with no issues that I am aware of. Due to the recent ban wave I have been playing off of my retail copy of Saints Row 2 however today I decided to be brave and least test my backups of Saints Row 2 and Call Of Duty: World At War offline. COD works great without a hickup however Saints Row 2 is laggy as hell at the start screen. So I burnt a second copy, that one was laggy as hell too! Now I could reback up the game and try again but before I do that and waste a third disc I was wondering if anyone knew if it is possible my computer was having an off momemnt and made a bad backup? Data is data I'd imagine...I mean a bad burn sure...but a bad backup? Any thoughts on this?