My brother hacked my Wii and got 20XX with an SD card. He got Dios Mios and USB Loader on the Homebrew Channel. I have a 4GB USB and since there is more space on it i want to save games on it. My copy of 1080 Avalanche broke so I want to download an ISO and play it on my Wii. How do I play GC games from the USB using the programs on the SD card. Also how would this work with 64 game?