I thought the interview was easy to listen to, and if you did not know about trusted computing, or what it has to do with the vault, pass words, keys, etc, I think he spoke in terms the average person could understand. In other words, you did not have to be a techie to understand what he was talking about.
The public is being educated about trusted computing. The education process is not going to happen over night. Everyone of these interviews, conferences, trade shows, helps educate those that will be Wave's customers down the road.