http://wiki.tockdom.de/index.php?title=CTGP_Revolution

their is a certain level of awesome in all this, even if it does have minor problems in split screen mode.
this thing is 128 tracks total, several custom tracks, and the originals are still in tact.

the real kicker here, is that you can get this to run, without any softmods, or even the homebrew channel, using the retail disc.
(you can launch it from bannerbomb)

certainly worth looking in to,

That sounds rather interesting. I thought Wii hacks were a lot more complicated to use.