This seems to be an odd problem. I can very rarely get a backup to load after using GS2. I usually get "Disk Read Error" or it starts to load and stays black... theres a very odd time that it actually works and loads the games... and then theres a 10% chance the cheats don't work. I can use Codebreaker and AR Max Evo very easily but Gameshark seems to cause booting issues with backups. Yes I did try originals and it worked perfect. I googled and could only find info on GS that tells of using it to load backups without a modchip with fliptop and card. I have a chip tho, only a Duo3 Gold but it does the trick. Anyone else get this problem? And does anyone know why? *Yes I know having 3 cheat disks is a bit much but some disks have more cheats than others and some don't even support some games. Thats why. Thank in advance for the help guess.