Not sure how this slipped by me...

If you can't attend, the TechEd podcast feed is a cool way to keep up with the presentations.  Complete with instructions!

UPDATE:
The product team folks have been running around at TechEd 2005 recording interviews with speakers, attendees, sites in the expo hall and capturing as many demos as possible - a complete list of videos is now posted.  One just for you "Jackass" fans out there. :)