For those of you interested in motorcycle in the street, or racing at the track, or are new to the sport, or just want to know more about the sport, then there is a documentary that came out in or 2006, it is called "Speed on Two Wheels".
http://www.speedontwowheels.com/

It is a very good documentary, I've seen twice already on the discovery channel. It is a must-to-watch for motorcycle enthusiast.

I've been waiting for it to come on again so I could record it, or atleast try to record it.

Dates:
Discovery Channel: May 16 @ 7PM and again at May 17 @ 2AM.

Check to make sure the dates are correct, I am going off by memory.