Haha, just doing my bit for the fellow bitcoiner unable to make it to the event.
I decided to stick with audio only and just had my phone on my lap, was behind a few people and the stage wasn't raised so all I (and thus my phone) could see was the backs of heads ;-)
My phone cut out a couple times. Every time I got a phone call ustream would stop, also had some connectivity issues.
There were professional film crews filming the whole thing and I hear they plan to upload those, so definitely worth looking for those when they appear :-)
Event was awesome though, met loads of top notch people, well worth the trip. Here's a photo of me with a few of the Bitcoin greats (I'm third from the left)
http://twitter.com/Azelphur/status/352167414965891072/photo/1