Nikon has announced the nikon D800/800E models. They will be full frame 36.3 megapixel resolution. The 800e model will include a low pass optical filter. They will have external stereo mic inputs, and fixed the rolling shutter effects of DSLR cameras when recording video, be interesting to see test results.
The d800 & d800e are priced at 2999.99 and 3299.99 which appear to be a bargain when compared to D3s and newer D4 Nikons.