@ aprilgem: I think AgentSmith posted that link to that video. The link I posted does have several video clips, but the one in particular in the first page is different than the link in the thread you are thinking about, and it should be different... as the article says the Microsoft coffee table was kept secret and just announced in some conference recently.

The last video in the link is terrible, but the one on page two isn't too bad. page 1 has the best one that demonstrates the table and the software Surface.