i own a copy of animal crossing for the gamecube, and the other day i tried to play it in my first model wii. and it came up with the message that the disc could not be read. i have tried several times with no luck. i suspect that it may be because i keep it in a standard cd case, since i got it used, caseless, and in a sleeve. since the game cube discs are so small, i think the inner rim may not be the size of most discs, and it chipped. it looks kind of cloudy and feels rigid in those areas. any ideas?