So I've just got a Wiikey and I've spent the last hours researching what I can and what I can't do, please help me clear some things up. From what I've read, I can update my Wii firmware without any problems since the chip will continue to work, right? I've got a PAL Wii, I still don't understand if with the Wiikey I can play PAL backups and if there is any problem in playing NTSC U or J backups, and can someone tell me what is the incompatibility with the updates that come with the games from different regions? Final question two questions, to update the Wiikey what kind of DVD and which size do I need to have to burn the updates? I suppose the backups should also be burned in the same type of DVD but can someone confirm it? Thank you very much, sorry to make noob questions, but I'm afraid to make any mistake.