Nintendo's new The Legend of Zelda: Spirit Tracks trailer (after the break) reveals a more exciting innovation than the whole train thing: You're not exactly rescuing Zelda in this game. In fact, she travels with you the whole time ... in spirit! In one of the craziest Zelda trailers we've ever seen, some wizard shows up and turns Zelda into a ghost, and then she sort of mopes around as an apparition until some guy with wheels suggests that she go on a road trip with Link. If you were wondering how Link could gain control of the Phantoms in this upcoming DS game, it's not through a musical instrument he finds in a treasure chest (the usual Zelda route), but rather it's because Princess Zelda possesses them.