Gecko OS (formerly Gecko Region Free) by Nuke lets you load Wii games from other regions.

Changes:

The “No Hooks” option should work correctly now
Displayed code line limit was one line greater than the actual limit, that is now fixed
Displayed channel names are more complete
Improved Gamecube disc detection
Games that use IOS 36 (for example, Super Smash Bros. Brawl) no longer require a second disc spin-up when loading

Thanks to http://www.tehskeen.com for the news.

http://wiird.l0nk.org/forum/index.php/topic,3228.0.html