I'm so close to getting hacks and wanted to share more info I got about becoming a hacker. And make sure you put “Infinite” before the power you want (the most fun powers are Star, Mega Mushroom, Triple Red Turtle Shells, Triple Green Turtle Shells, Bullet Bil l(the rocket) and some time Triple Banana, Fake Item Box and Bomb-omb.) OK? Now type the codes in the code box and press start.You will be able to hack Mario Kart on the Homebrew Channel.My guess to Stop hacking Mario Kart is to take your SD Card out of your Wii. Type in as many as you want but make sure you call it what it is called in the Mario Kart Wii Instructions Manual. Then select rmce01 is Mario Kart Wii's ID. Use Legend of the Twilight Princess game to get Homebrew Channel and then Update (6/19/09): from reader Rosalina, you can indeed hack it from the homebrew channel: I don't know the specifics, so feel free to leave a comment if you know any more than that. If you install the homebrew channel, you can enable cheats from there. Update: looks like it's easier to cheat nowadays.