Canon has finally released the details on this camera and to say they have blown everyones expections out the window is an understatement.
It is the world most powerful Full-Frame SLR, has a resolultion of 21.1 Megapixels, ISO 50 - 25600 just to quote a few of its stats, oh and there is the matter of its brand new feature.
The capability to shoot HD video with an SLR! anyway enough of my rambling as i truly love this camera, look for yourselves:
Canon EOS 5D Mark II: 21MP and HD movies: Digital Photography Review
Surely NIkon and all other manufactures must be worrying about what canon will do next, the rest of the photography world is and nikon and sony and pentx etc are gonna need something special to be abale to even think about competing with this.