This is probably old news by now but if you haven't heard yet, there's a way to enable homebrew on your Nintendo Wii through an exploit found in the Zelda: Twilight Princess game. Now we don't suggest you run out and do this, we just merely report what we find on our day to day wanderings. Using the technique shown below will allow homebrew to be run from an SD card...this means the possibilities are endless...well, virtually anyways.