Hi Jim,
Thanks for the message.
We have a couple of training videos showing how to create a video walk-through. At the end of both videos are examples of a recorded walk-through.
Creating Virtual Walk-Throughs
Multi-Floor Walkthroughs with Adjustable Key Frame Transitions
You can access all of the Home Designer training videos here:
http://video.homedesigner.chiefarchitect.com/
Mark
Chief Architect - Sales