I have one on pre-order. I was waiting for the D700 replacement to go FX. I bought the D7000 last year for a trip to Europe. I really like it, but the D800, as the previous post noted, can essentially replicate a D7000 in DX with better autofocus and metering. Additionally, the D800 uses the CF cards I have left over from my D200 as well as the batteries and SD cards from the D7000. So, for me, this is a really good transition to FX. I'm excited about the capabilities of the D800.