Thanks for the shot of the camera dolly. I really liked the dolly shots from the last property video you posted. I have the pieces of some similar DIY dolly track in my attic that I may dust off and put back into service.
Oh, I just found your blog explaining the construction of the dolly: http://tulipchainphotography.wordpress.com/2011/01/05/the-chase-jarvis-diy-camera-dolly/
Thanks again for sharing.