Well, Heres my problem. This happens with all the different types of usb loaders I use. So I'm assuming its cIOS rev13. At first I go load a game and it works normally. So then when I finish playing a game, I go back to the Wii menu; then go back into the usb loader to play another game. I choose the game and then the game doesn't load at all. Just a black screen. So everytime I want to play a new game I have to turn off my wii and turn it back on to play a game. Mind this that ALL my games work perfectly fine. So I'm assuming this is a problem with rev13. Is there anyway to fix this. Or could it be a problem with my HDD?