To win, send an email to email@example.com and put "OSNews giveaway" in the subject line. The good folks there have committed to give away at least one of each of their models, depending on how many entrants there are. A winner will be chosen at random, no purchase necessary, etc.
You may be thinking, well I'm an OSNews reader and I (or my company) makes something cool. Why can't I get attention for it at OSNews too? Well, you can. If you have a product and you'd like to sponsor an OSNews giveaway, let me know.
Update: Congratulations to Gregory Plummer, Marshall Brown, Victor Meyerson, Ian Baker and Roger Weis.