I purchased a 128GB SD card to handle my game backups. I would like to use Loadiine for the WiiU games, USBLoaderGX for the Wii Games, and Nintendont for the Gamecube games. However, I would like to have the games all loaded on the SD card, so I don't have to have an external USB drive. Is that possible and is there a special way I need to format my SD card to do this?