Great video and definitely an economical solution.
I bought the SteadePod camera stabilizer a while back and kept in my bag, thinking some day it might come in handy. A few weeks back I went to do a shoot at a governor's palace. As we were walking in the head of security informed me no tripods and no exceptions. The SteadePod came in real handy, especially for interior shots.
They've got it at the Pixtus Amazon store:
Pixtus.com: Photography: SteadePod Camera Stabilizer for Still or Video Cameras
It's a little noisy unwinding and winding up but is very handy and adjustable to different heights, one advantage over a fixed length system.
Dennis