We were there but we thought you might like to take a look at what Medialink saw at GM's coming out party for HCCI. The video includes some shots of the car driving around and interviews with the engineers. The idea behind HCCI is basically, kill the spark plug. It's not a new idea at all. I think we are seeing this because presidential candidates are talking about a 40 MPG CAFE standard in less than ten years. Maybe we will see a gas vaporization test drive soon?