Hi Scott,
It was a great show indeed. I went in the last thirty minutes it was open this weekend, so I made a beeline for the advanced research pieces, having been told that the new Patek Philippe Pulsomax escapement was on display. Although the movement was shown exposed and with a magnifying lens over it, you frankly couldn't see much, but if you perform a web search on "Patek Pulsomax" there's some info out there. Very interesting and cool stuff IMHO.
_john