http://www.aaronrogers.com/nintendods/wifime.php
Saw this the other day.. not totaly sure if it works or is real. But from seeing the video seems like it. I dont have all the stuff to do it so I figured Id pass this one to those who may.
Video
http://users.belgacom.net/bn967347/wmb-passme.wmv
Anyways someone test this out.