Ever since we posted that Bill Buxton was going to be speaking at Imagine 09 in London next week, our inbox and Twitter feeds have been filling up with requests for more from his presentation at Cannes Lions this year.

Above you’ll find the entire 27 minute session called “The Long Nose” where Bill – a Principle Researcher at Microsoft - talks about the future of advertising and the potential for the ecosystem.

Follow us Twitter and keep an eye on the hash tag #imagine09 next Wednesday for all the news from the event.