Been working on setting up a colorduino as a network monitor. Took a little while, but I have it displaying colors now. Still trying to figure out why its not clearing correctly, but have a sweet video of it.
Lincomatic Colorduino Library:
http://blog.lincomatic.com/?p=148
Steve Ocepek Blinkie Lights Talk:
http://defcon.org/html/links/dc-archives/dc-19-archive.html#Ocepek
UPDATE: Got it to print my name!