Guitar Horror!

As you all should know by now I'm a huge fan of the Guitar Hero games. I've been suffering because I was only to play Guitar Hero 3 once. The next day I kept getting disc read errors. So I exchanged the game for a new copy. This time I didn't even get to play once. The first time I got a disc read error. Grrrr...

Does anyone in the Seattle area have a PS2? I would like to try the game somewhere else to see if I was unlucky enough to get a second defective disc or if my PS2 has started to suffer from the problems the rest of the early models had.