36.3 megapixels (wow!) with a full frame sensor. Full HD video with stereo sound (yay) built in HDR (sweet) and it looks like its aimed at the commercial, wedding and landscape markets (photographers who shoot medium format digital backs. I mean who used to shoot digital backs). ;-)
I haven’t seen one, held one, etc., but it sounds amazing and I want one. Bad!!!! (And yes, sometimes you need 36.3 megapixels). Two words: Whoo Hoo!
Read the full scoop at Nikon USA: http://bit.ly/wVaU77