As soon as I finish posting about the new Twilight Princess Wii experience videos, I find that the page has been updated again. Now you can check out a new trailer, plus the intro to the game. The original page seems to be down right now, but thanks to all the Zelda fans out there, you have many different methods of checking it out.
UPDATE 2 - How did I know that checking NeoGAF would be a good thing. You can find the videos in this thread (pics too).