uhhh... I'm not sure If you still need some knowledge about this situation. I would recommend getting FMCB (FreeMcBoot) for your PS2. You'll get a Program in there called ESR which is like a Region Free game loader for retail games and burned games, so you can play any region games regardless of what region your PS2 FAT/SLIM is (excluding some of the more obscure models, but the later patches should fix them). For example: I have tried a burned Japanese game (Amagami) and it works, but you know take it with grain of salt. THIS A SOFTMOD NOT A HARDMOD.