There are now a couple people selling STone Warrior on DVD.

Green dragon has a lot to offer beyond just that video.

As far as how well it works, I did it for about a year, and had pretty good results. But I have much better results from a good lifting program (hook up with someone who knows how to lift properly and set up a program)

But lifting isnt as cool as doing a program tht goes back hundreds of years.

Sifu Allen teaches a large amount of Chinese weapons and different KF styles.

Also check ebay, I picked up a bunch of his tapes off there.