The Nats have posted their Opening Address video to various places.

There is a better quality copy at their website: http://www.national.org.nz There is even a bit of footage from TechEd in there... A bit funny really.... I was taking photos in the keynote and there was a camera crew wandering around with a totally drool worthy rig. It was a Red One- A Rocket Rental I think...

Anyway... pretty drool worthy camera rig and seemed out of place for the live to projector broadcast stuff you'd usually see.