The contest is running now, check http://wish.seeedstudio.com/?cat=27 for all entries.
I submitted two Projects:
- ze_invaders (space invaders on huge RGB matrix): http://wish.seeedstudio.com/?p=271
- ze_blinker (blinkenlights movie player on 4 Rainbowduinos): http://wish.seeedstudio.com/?p=317
cheers