hey guys i have a modded wii not sure of what mod chip but i can update it via nintendo and it'd be fine. so what im having trouble is i don't know if it's the wii or the game cuz i'd burn a game on a dvd and it'd work fine but then when i play certain games it'd work but some won't. like im playing MH3 now it's working like an original copy right, but then it says unable to read disc on games like SMG2 then old games that used to work fine starts up but now says unable to read disc refer to the manual balbal. does it have something to do with the cios thing or iso whatever? or is it just the disc? thanks appreciate it.