One of my friends bought one of those cleaning kits, it comes with a battery powered buffer thingy. He got it at K Mart I think. Anyways, you put the CD in it, and it does its thing. He said it'll buff out pretty much any scratch on a CD. He was VERY impressed with it. He used to have a hald operated one which he said sucks, but the automatic ones are supposed to be very good. Might check on that, I'm going to look into one myself.