I have my Wii taken apart with only the disc drive motherboard attached so I can't test out a GC disc. It did this once before then just went away.. not sure how or why. I use Wiiflow with Dios Mios to load my GC games from my hard drive. I've tried changing the game's video settings, DVD patch, widescreen patch, almost every setting and it loads about 40 pixels off center to the right. It loads Wiiflow and Wii games correctly, but when it goes into GC mode it goes off screen. Even the Dios Mios logo is off centered. I've also tried turning on/off the Wii, unplugging everything, etc. No luck. I've tried googling this and haven't gotten any results, but maybe it's because I'm wording it poorly. Not sure what it's called when something is off center.