I'm going to have a heart attack if my cases keep doing this to my CD's. This is my third halo reach and my second black ops. And right as I'm post this one of my other games just cracked. What microsoft does is that they do this so they keep breaking so he have to buy more and put more more money there pocket and the prosses keeps restarting it's self. You see this is another way PS3 keeps laughing at us.