Wii Unlocking

I have it for the wii and i thought that you could unlock Hermione Granger for the Dueling Club. If so then how can i get her unlocked?

I know that nintendo can do this with one of their channels, but I was wondering if anyone had made something like this with a homebrew app or channel. To be a bit more specific, I want to find a homebrew app that lets me transfer the ds game from the wii to my ds.

I jsut bought a Wii and it came with the game 101 Party Mix. However, most of the games are locked and you have to waste time playing the stupid first games to unlock the rest. Is there a cheat, code or something to unlock the rest of the games?