Not mountain biking per se but about as akin to mountain biking as one can get on a motorcycle. Love the skills this guy has and the fact that it isn't a tatooed, pieced Metal Mullisha ******bag doing back flips but someone that has not only balls but mad skills too.
I don't know if they have anything on the web, but the "Earthed" series of DVD's seems pretty cool. A lot less tailwhipping and backflipping and a lot more world cup downhill footage and 4x. I like it much more than the freeride vids.