I am modding a wii for a friend. I have done several with no issues but this one is giving me trouble. It was a stock 4.2us system, i used the "simplsistic mod" at http://gbatemp.net/index.php?showtopic=171901 like i normally do, and everything went well. However, any time I try to run a usb loader, the loader software itself never loads. Ive tried Wii flow, coverfloader, configurable usb launcher. Ive tried booting these programs from homebrew channel, ive tried from a forwarder and channels, neither works. Just get a black screen and I have to unplug the wii. Any clue why this would happen?