It is currently possible to buy two modchips for the Nintendo Wii gaming system with another one becoming available every day now. The available modchips are called Wiinja and cyclowiz, the one that comes out soon Wiikey. All three are connected to the Wii drive and prevent that the drive reports whether a original or copied disk has been entered. This however has the disadvantage that those chips will not be able to defeat the region code of the games.