Chalk another one up for "interesting things to do with your Wiimote
that most assuredly void the warranty." Leet hax0r "sir crx" of the MaxConsole Forums just got LED happy in his Wiimote, but unlike lame-o attempts by his predecessors, crx did his one up right, with a different LED color for each controller "port." The blue, red, green and yellow colors denote players 1-4 and make for quite the show -- in a complete Wii fanboy sort of way, naturally.
[Via Nintendo Wii Fanboy
- Wii Controller ModRead
- (The not entirely as neat) LED Wiimote Mod