I just bought a secnd hand Japanese Wii. It is hard-modded and it was still at firmware 2.0 and at Japanese language. I ran Wii games and Gamecube games with no problem. However when i changed the region to US and System Menu 4.1 the mod-chip can't read disc from disc channel anymore. I need to know what chip this is to see if there is a utility disc or firmware update. http://www.freeimagehosting.net/uploads/f6de931bd1.jpg Looks like a sucky chip BTW. Still need it just for Gamecube and Sam and Max :-) Thanks!