My Wii is 4.3U, IOS 80. I'm running up to date cIOS, ie: IOS 249 is rev 20, Waninkoko. I have the latest USB Loader GX and CFG USB Loader. Donkey Kong causes USB Loader GX to black screen when initially launched and CFG USB Loader to be stuck at "Loading...." Does anyone have any ideas? My iso has been confirmed working by many, and haven't heard of any other problems from it. Thanks!