Omega_0, already posted about Steven Greer's presentation at the August 20th event.
However there are many other very interesting video and PowerPoint presentations recorded from that day as you will see as you scroll down the page.
http://pesn.com/2007/08/27/9500495_Advanced_Energy_Technology_Colloquium/ (http://pesn.com/2007/08/27/9500495_Advanced_Energy_Technology_Colloquium/)