I backed up carnival games and the game is shown in the box at the top left of the wii menu i click on it and it starts to load then i get an error messege. I have an ntsc with wiikey and burning at 2.4x on ridata +r. Does anyone have suggestions? Is it crappy media or does it have to be -r media. I have backed up games on the wii before on the wii and they have worked.