Nikon just announced the D4. This looks like the camera every other camera will try to catch up to. Here are some of the specs.
-A 16.2 megapixel FX-format CMOS sensor
– Advanced Multi-Cam 3500 AF autofocus system, the next generation of
Nikon’s proven 51-point AF system
– New 91,000-pixel 3D Colour Matrix Metering III
– Full HD 1080p recording capability
– EXPEED 3 dual-core image processing engine
I put together a video playlist for some of the stuff that has already made it to YouTube. (video playlist below)