on the lift website you can find some very interesting presentations. just watch it!

——from the website
LIFT is a yearly gathering of talented observers, explorers, and builders who discuss the current challenges and creative solutions presented by emerging technologies. LIFT is three days to face cutting edge business models, bold predictions, radical thinking, and get new ideas to inject into your own part of the planet.

http://www.liftconference.com/2007/index.php