Talking of great presentations...

Not to make anyone shy of presenting, but here's a fantastic use of visuals, sound and analysis - Professor Lawrence Lessig the creative commons man ... worth a look if you haven't seen it. Topic is how creativity is being strangled by the law.

http://www.ted.com/talks/view/id/187


{Ok, this post was made just at the point we were finalising Lawrence Lessig's attendance as a conference keynote. Yep, admitted.}