While SoR's recent downtime s*cks, it had one upside: I've had some time to surf around the net, looking for great vids to place here :p .
(You may notice the heap of topics by me in the video forum XD )http://www.cs.cmu.edu/~johnny/projects/wii/
This link is to Johnny Chung Lee's site, He is a DIY Guru (check out his other projects to !).
this is a page where he shows his Wii-mote hacks, these are the best damn hacks I've seen.
These are his three projects with the wii-mote:
-Tracking Your Fingers with the Wiimote
-Low-Cost Multi-point Interactive Whiteboards Using the Wiimote
-Head Tracking for Desktop VR Displays using the Wii Remote
They are all very impressive. And every video is even more impressive than the previous one.
Doesn't really relate to robotics directly, but you can't miss these as a self respecting (robot) DIYer.