A whole slew of things that you can find at http://labs.adobe.com.
Flash Player 9 update – this includes full screen movie rendering that uses DirectX on windows and OpenGL on Mac
Flex 3 beta – These guys do not waste time to get this off the ground. I was kind of surprised that this came out especially when the Flex 2 book at O’Reilly.com came out.
Apollo is now AIR (Adobe Integrated Runtime); The Apollo codename is now transformed into AIR
All of these are available for free for your geeky pleasure.