hmm you could probably do something similar with a small DMX to TTL decoder and some rotary solenoids connected to some mirrors - it does make a cool effect
andy you bugger! you impress me more and more! great stuff! control method? DAC or DMX........
static beams.....ppppffff is right... its too cool not to show off ;D
Where did you pick up that unit? checked a few sites they pretty pricey...