Hello, there is a project called wiimmfi.de wich replaces the Nintendo servers with a private server, so you can play again multiplayer games like Mario Kart. All you need is to launch the games with the latest version of USB Loader GX wich you can download here: http://www.mediafire.com/download/4chkwkwrwtigh4x/R1231_IOS222-249-250.7z (you put it in the apps folder on the sdcard and launch it from the homebrew channel). Make shoure, in the setings of USB Loader GX there is an option called "private server" in that option you choose wiimmfi.de That is it, see you online on Mario Kart! General statistics: http://wiimmfi.de/stat P.S. If you receive error 60000 when you connect to multiplayer pleas use a new profile (avatar).
Awesome! but is that the only loader that has this feature? I use Configurable USB Loader and would love this.
should work with anny loader if you use this: http://forum.wii-homebrew.com/index.php/Thread/51742-wiimmfi-Patcher/