Winners of NVIDIA's Speak Visual Contest include 2 Instructables users Answered
Computer modders take prizes in NVIDIA's Speak Visual Contest. The contest was open to computer modders and visual artists, but most of the winners are modders. The grand prize winner blows away the competition and deserves the powerhouse computer that its creator will get. (We met the Austin Modders at Maker Faire Austin - they had some great stuff on display.)
Scroll down, all the way down, to see Instructables user whatsisface's entry that won him a couple books.
UPDATE: Another Instructables user, nav.sparx, won a BFG GeForce GTX 260 OC MAXCORE graphics card. Nice!