Check out Scoble on Cisco’s HD telepresence. I think he’s underestimating the impact. I’m on the road every month, sometimes two or three times, and I hate the airlines and the whole travel system with the heat of a thousand suns. Plus, I probably cost Sun the best part of $100K a year in travel expenses. Suppose you have a population of employees like me; cutting travel costs in half for six of us would cover the $300K price point. Plus, think of the extra efficiency we’d get from not spending all those endless hours in lines at airports. Of the travel I do, some part is actually need-to-be-there stuff; but if the HD telepresence prices can be brought down a little and the virtual meetings cranked up a little, this stuff is not that far from having slam-dunk ROI.