My personal Chief Financial Officer (wife) gave the ok for me to purchase a new D4 and I brought it home yesterday from my local Nikon Dealer near my home. Now I am reading all the technical stuff and setting up the camera/computer. Will "play" with the new toy starting tomorrow. And Thanksgiving will really get the test. I greatly appreciate all the commentary about the D4 and the D600 which was the alternative. And my D200 begins its quiet retirement years.