So I've been using USB Loader GX for months and it was working great, it still does. But the other night when me and the wife tried to play Mario Power Tennis it was black and white and extremely grainy. Reinstalled the rom and now it won't work at all, it shows up but when you go into it nothing. Then we tried to play Mario Kart Wii tonight and it was the same thing, black and white. But every other wii game is running fine, and these titles were working great. My question is does nintendo have a kill switch in certain games? Or is there a different way that I could install the WBFS file. Thanks, this just puzzled me since everything else runs like a charm.