Yes, I posted something about this in another thread. I have purposefully not said anything about it because if anything goes wrong in the process you run the risk of bricking your Wii. I don't want people getting directions from here and complaining their Wii is messed up. Search around for it. You'll find it.
Founding father of the Wiibrew Packgen.
About 2 noob posts away from going ape sh*t