Posted my $14 Rack Focus Device on YouTube

I have just posted my DSLR rack focus device on YouTube here: http://www.youtube.com/watch?v=6S2XXdpLE-w&feature=feedu. I really do believe this device offers functionality far beyond other devices I am seeing for rack/follow focus. At $14, you can't go wrong. Give it a try!

Dolly Slider for DSLR video

http://www.youtube.com/watch?v=OjhiYki7D90

I will be posting more complete instructions here. In the meantime, catch my video on YouTube via the link above.