Okay so, I was indulging in my favorite video game in my PS3 and err the game froze. So I took the disk out and noticed there was a crack in the middle of the disk that goes up slightly near the ring were the bar codes are and the silvery reflective bits near the crack of the disk has just turned to plain white. Is this the cause of my game freezing? And HOW did it even happen when I don't abuse my disks? (BTW the game still runs but every time i enter a Multiplayer lobby when it finishes loading it times out) What is going on? Thanks