The Nikon D800 has received glowing reviews and with good reason.  The D800 is not just another model Nikon camera.  It is the next step in the evolution of digital photography. The 32 megapixel full frame Nikon D800 has a resolution that compares favorably to medium format cameras.  A quality high resolution print size of 30 X 20 is achievable without resizing. In addition to amazing resolution, the D800 performs well with a high ISO and has an auto focus speed that blows away anything Nikon makes other than the D4.  High ISO of up to 800 is achievable without…