After yesterday's firmware update many gamers have been finding that their copies of Freeloader no longer work on their Wiis.
Freeloader is a piece of software that enables U.S. and Japanese import games to be played on PAL consoles.
The Freeloader disk itself was not made for the Wii but for the GameCube, however, as it runs on the Wii it allowed the console to play any imported GameCube games. The Freeloader software itself is legal and can be obtained from many online retailers.
Nintendo has refused to comment on whether it will fix compatibility with the third-party software.