Hi everyone. I just purchased Knights of the Old Republic (my first big game purchase for a Mac) and I can't believe how much I LOVE this game! I'm also a rabid fan of backups and failsafes because you never know when the proverbial 'ish will hit the fan. I'm wondering how I might go about backing up the DVD that the game is on so that I can keep one DVD on reserve incase the other gets scratched or whatever. I'm not too familiar with backing up data that is already on DVDs/CDs so any advice/help would be greatly appreciated.