I've used Prezi a couple of time for presentations and people have been pretty enthusiastic about the tool as a way to keep the masses attentive to a presentation. I also use the Horizon Projects reports in some of my class work and presentations. Totally by accident stumbled upon this Prezi on Horizon 2009 - not only is it a cool way of putting the Horizon Project across, it is a great example of how to deliver a prezi. Hope you enjoy it. Thanks to Rachel Smith!