The D800 is the biggest news to emerge from Nikon since 2008, when they
introduced their last all-new full-frame DSLR, the D700. The D800 is not
a replacement for the D700, but rather it is a new model in its own
right -complementary or alternative to Nikon's own new professional
camera, the D4, but at half the price. Author Jon Sparks gives an
in-depth guide to using this impressive camera, with hints and tips on
how to get the very best from its many functions.