Alright guys, I Got Black Ops On Release Date, and it was fine for a few weeks, then i got this issue where it would freeze now and then, but it started working again so I was gonna mod zombies, now every time i go on black ops it freezes before I can even play a game, do you know why? i have tried to delete my game data and reinstall black ops but that doesnt work, im on ps3 btw, if you know any way to fix this please post below