I've put a copy of the huge X06 Overview Press Release int he forum if you've got enough spare time to read it.

So far I've spotted a few highlights. Project Gotham Racing 4 being officially unvelied, I'll try find some screenshots and or footage of that at some point. Then there's word that BioShock is now Xbox 360 and PC exclusive. I'm sure this was originally planned to be Playstation 3 too so that version may well have been dropped. Interesting.