Paint & Body Work - Does anyone do vinyl wrapping?

Vinyl wrapping a car is yet another thing I am interested in learning how to do. I've watched a few videos on it. This one is good;

http://www.youtube.com/watch?v=qY7Y0LkztFQ&feature=related

It's impressive the guy did the whole car by himself.

So if you are doing vinyl wrapping how/where did you learn how to do it?

Thanks.

Jason