http://www.nikonusa.com/Find-Your-Ni...5444/D700.html
Basically a D3 without the vertical grip, ISO range stops at 6400, and it has the self-cleaning sensor of the D300 which is nice. For anyone who isn't a sports or fashion photographer the D700 is a clear win. Will be interesting to see if they have cleaned up the ISO performance even more than the D3, up to 6400. Good stuff. Way to stay ahead of the game, Nikon.