Has this been achieved? I don't really know where to look. There doesn't appear to be much interest in doing so. I have a US Wii and my HDTV does accept PAL (not sure if the game was PAL50 or PAL60, but a backup of Wii Chess looked fine enough). The game I'm looking to import is Nintendo Puzzle Collection. I'm well aware it works in the backup loader for me, but I'd like to go more legit here.