2009 iPhone Tech Talks and had a very good time. There were three tracks and Don and I split the tracks based on our interests and understand of the presentations. But alas there were more presentations than we could attend.
Today Apple announced that the videos of the iPhone Tech Talks are now available to registered iPhone developers. So, if you didn't get a chance to attend the events in person, you should take a look at the videos and see what knowledge you can glean from them.
Developers, here's the link. Cheers!