I have all of my GameCube iso’s on a 500GB Hard drive. I was able to get USB loader GX to recognize the hard drive and all of the games. I even downloaded the cover and disc art for them. But, when I go to run the game I get a pop up box that reads “The Game is on USB” “Do you want to copy a game to SD or delete a game on SD?” Then I have the option to Copy, Show SD, or Cancel. I am running USB Loader 1268 v3.0c IOS249. I have the drive formatted to FAT32 and I believe the games are set up correctly on the drive because I can run them through Nintendont directly. But they are set up like this: HDD/games/[Game Name]/game.iso. I have Wii games on a separate hard drive and they run fine, there are no problems. Is there a setting I am missing somewhere for the GameCube games?