My GH2 disc was scratched up this weekend, so I decided to make a backup just in case anything happens to it because I don't want to spend another $50 on another disc. My PS2 is not modded. So I was wondering if I should get it modded with a Modchip or should I get the SwapMagic/Fliptop combo? What's the easiest, safest, or best method to play backups without any damage(longterm) to my PS2? Thanks for any help.