More Trem Techniques/DVD

I found this searching "trem techniques" on Youtube. Apparently its an excerpt from a DVD. It might be worth buying, actually:

http://www.licklibrary.com/store/michael-casswell/22891/ultimate-guitar-tremelo-bar-techniques-dvd

heres some more cool stuff, courtesy of Satch:

That is sick, dude.

Really cool videos that will translate to bass.

The first guy is very Jeff Beck in his approach to playing including finger picking.

Also I find the subtle techniques shown are harder to perform with a three spring Kahler (Bluehawk) compared to the two spring (RD).

Thanks for posting them.