softmod your wii, its pretty easy, ive done 5 now (all for free, im not out to take peoples money), if your going for the full over mod it took me about 3 hours the first time, was worth it tho, my wii is now such a bad ass I can watch movie file types on it (including OGM and MKV) so it kicks the 360 and ps3's ass.
its seriously the best thing ive ever done to a games console, I only did it to mine to play games which weren't released in the UK and for homebrew (im a sucker for snes and old bit image games
)
I can proberbly send you a link if your intrested in doing it, but pm me its not the sort of thing you want to be posting freely.
and for the record the Kamen Rider Climax Hero OOO game is really fun, one of the better toku games ive played (Kamen Rider: Seigi no Keifu for ps2 being my all time favorite and hurricanger for PS1)