I've been trying to figure this out for a while, and I can't remember how I did it the first time. I'm on Windows 7. I have 3 shrunken Iso's in gcm format that i made using gcm utility. I downloaded the newest version of MultiGame Iso Creator, but it doesn't work. Whenever I click Add Iso, the window just flashes and doesn't do anything. Will creating the multi-game iso using gcm utility work fine? Or should I find a computer that works with MultiGame Iso Creator? Note: My wii is already modded, can play multi-game gamecube discs (My mario combo disc I made some time ago works fine, lol can't remember how I made it), etc. Please don't post anything about the Wii itself since i don't need it.