There's apparently some tech tv show that doesn't make it in my area, but there did a 30 minute segment with the folks from Universal with a Versalaser and it's online. The guy doing the speaking about it is the great Dave Stevens from Universal. He's their applications guy and he's one of the sharpest people out there when it comes to doing things with lasers and making it happen.
Even if you have no interest in a Versalaser, this video is well worth watching for it's technical information about lasers. Don't miss the very end of the clip with the very simply spiral in wood. Neat idea and got my wheels turning on something so simple.
It's about a 30 minute video clip
http://revision3.com/systm/versalaser2/