HDSLR filmmaker Brodie Butler here.
I have put together this quick basic DEMO Reel to demonstrate the capabilities of my custom Steadicam HDSLR setup. I used this setup while on Rollerblades to capture the footage. It was a very quick to try out the rig properly.
I wasn't concerned with exposure and other things too much, I was only looking to see how smooth the camera would stay. There's one or two bumps but thats mostly due to my extended break from having any kind of wheels on my feet.
Canon EOS 5DMKII on a Glidecam HD-4000. This was then attached to a Steadicam Merlin Arm & Vest via a custom adapter. These two items are not compatible out of the box.
Visit my blog for more information on my rig and for plenty other HDSLR stuff.