I'm specializing mostly in working with kids in my work... so I need really great focusing, especially in the studio (lower light) and when working in someone's house. I've recently had a D2x in my hands and feel in love. I love my D200, don't get me wrong, LOVE it, but I seem to be missing shots left and right, again especially in the studio, when the kiddos are active. The focusing just doesn't seem to be keeping up (I'm shooting the 28-70 2.8 almost exclusively these days). I think my hit rate was much higher with the D2X... as long as I was within the focusing threshold of the lens, the camera was firing. So after my brief love affair with a borrowed D2x, I'm really considering an upgrade. But I'm trying to figure out if I 1) purchase a D2x and keep the D200, 2) sell the D200 and get a D2xs or just wait and get the D2xs when I can afford it. I don't think I can justify the 8k D3 if and when it makes an appearance. So for those of you who have shot two or three of these cameras, I'm looking for your feedback. PLEASE!!