I have a question about some games. Now I have an NTSC-U xbox360 which will be modded soon, and I was wondering if region will give you up as playing backups. I have some games that I own and all are NTSC-U when I make backups they are either region free or come up as Pal,NTSC-J,NTSC-U and I purchased them in the states. I checked them with MulleterBeta 9 all passed the stealth checks just the regions I was worried about. And why some games in the US are playable on pal systems. Thanks in advance.