Did I mention I've been playing with some software to make Quicktime VR Tours? They're what you see when you go on a real estate website and you can take a tour of the house. It's pretty easy, and lots of fun. Here is a sample.
NOTE: This is a series of pictures stitched together. This image would, when complete, be fed to a program that would convert it to a virtual tour.
This is D. Smith in the Robot Getup Justin and Dan made.