The class that I enjoyed the most was the very last session of the conference: Yoga-inspired stretch by Jay Blahnik. Jay is a great instructor, and this class had such a great flow to it. Unfortunately, this workout is not available on DVD (I asked him because I would have purchased it myself).
The lecture that I found the most interesting was by Roberta Anding on Sarcopenia – age-related muscle loss. I am not sure whether the session was recorded.
A third session which was excellent was by Kathleen Murakami on foot anatomy, named ‘Sole to Soul’. I definitely remember that this sessions was recorded.