Ok, I have a question. It's my 2nd day with my Wii so I'm still a bit new. I've converted some GBA roms into the .gcm file format with the GBAEmu. Supposedly, they're good to go for burning right after. How do I burn this? Convert the .gcm to an .iso extension? The only way I could get around this was to use the WiiUI app (Multi-disc app) to "wrap" the .gcm to make it an iso. Any pointers appreciated. And yes, my Wii is modded (with the Wiikey). Got the answer. Doh! Use IMGBurn and not Nero.