itech Los Angeles

I'll be giving a keynote at the upcoming itech conference in Los Angeles on Thursday September 25th. The event is for IT professionals and covers emerging technology on both the web and hardware side.Being an IT Manager in a former life, I'm really looking forward to this. I'm curious to see how the landscape has changed with more and more of our lives existing in the clouds. I'm also looking forward to introducing the attendees to some of the tools we all use for online collaboration. This years TechCrunch50 winner Yammer certainly comes to mind already. What else should I share with them? Would love to hear some first hand experience of how IT and Web 2.0 work together (or even against each other). Thanks to Chris Brogan for including me in this event.