If you haven’t already seen Microsoft’s so-called ‘Project Natal’ in action, check it out here.  The original Xbox and the 360 were essentially me-too products that thrived due to an easy-to-learn development platform and a solid online component, but with Project Natal MS is actually pushing technology, gaming, and even user interface forward.  If the final product works as well as it does in the video (which frankly is a little hard to believe), they’re really on to something.