I was going to buy an ultra wide angle lens but after long thought I decided just to apply that money towards a new full frame sensor. I only own 2 Nikon lenses and would likely have to buy a new lens for the D700 as I will be selling one of my lenses with my current D200. I keep going back and forth between these two bodies. I really like features on both. I like the AF, speed, built in flash, high ISO performance, and ergonomics of the D700, but the Canon has is pluses too--mainly resolution and I love Canon's lens selection. (video might be kinda fun to mess with) Another plus is that the Canon will likely be around longer before it is updated. I was wondering if you could put up some good links comparing the two? I am not trying to start a war between Canon and Nikon. I have owned both brands in the past. If you have used or compared to the two I would be interested in your opinion. My only gear right now is a D200, Sigma 24-60 2.8, 50mm 1.4, SB-600. As I said I am selling the Sigma with the body so really all I would have left is the 50mm and the flash which I could easily sell on eBay. If I buy the D700 I'll use the 50mm until I decide on a main lens, probably the Sigma 24-70 HSM. If I buy the Canon I buy it with the kit lens 24-105 f4L. Of course I'll have to buy a flash too. By the way, I am leaning toward the D700. I think it will be a slightly more versatile camera. With the speed and AF would make help for taking photos of my son and dogs. Whatever I buy I plan to keep for 4-5 years so I want to make the right choice. P.S. Shun I'm sure you have tested both, so I would appreciate your opinion.