Torrents are legal as long as you actually own the game.

Try www.torrentz.com

Well you could go to a store and buy some contraption XD that cleans your CD so the speak over here in belgium theres this gamestore where you cn erase the scratches for free(if you bought a game once there) idk where you live?

edit* maybe i should start looking at your name

editedit or not,seems like your from the usa

Same thing happened to me. My disc got too damaged(I mean it's been like 5 years), so I did the smart thing. I downloaded the imgage file for the disc, and mounted it to my nero virtual drive. As long as your have the game registered with your cd key from the disc that doesn't work, well now you can play again. And you don't need to listen to that disc spinning while you play :D.