Well, a new trailer is out promising even more details at E3 
http://www.gametrailers.com/video/gdc-10-deus-ex-3/63060
I can't state enough how much I'm looking forward to this game. The first one is without a doubt my favorite PC game and ranks up there with what I consider some of the best games of all time. I do wonder though if it will take the streamlined approach of Invisible War or if it will keep the complexity of the first game.

http://www.gametrailers.com/video/gdc-10-deus-ex-3/63060
I can't state enough how much I'm looking forward to this game. The first one is without a doubt my favorite PC game and ranks up there with what I consider some of the best games of all time. I do wonder though if it will take the streamlined approach of Invisible War or if it will keep the complexity of the first game.