Have you seen that movie Avatar? Beside the I-seen-that-story-twelve-times-in-what-was-the-title-of-that-last-movie story line, the graphics and the 3D effects really knocked my socks off.   I have worked on 3D projection technology commercialization before, so I am not entirely unfamiliar with the technology and have seen a few demos in the past. But boy, times really have moved along.