I shoot primarily with 5D and 1DMarkIIN bodies.
Actually I just sold my 5D and one of my 1D2n's.
Anyways yesterday I helped my buddy who shoots Nikon do a wedding. He asked me to shoot with his gear for this wedding for some odd reason. So I agreed.
The day of the wedding he asked me to shoot with one of his D200's. I told him that I don't think I have enough experience using Nikon systems to second shoot a wedding, and I brought my gear as usual just in case he changes his mind. Anyways he knew I could do it so he gave me one of his wedding bags and I set up a rig containing D200 + SB800 + 17-55 DX i think? I don't remember what the lens was exactly but I think that's it. Also I had a 50mm 85mm and 105mm 70-200VR in the bag. I took advantage of all the Nikon toys I had at my disposal. 
I must say... I've used the D200 and D2X many times before but never to the extent that I did at a wedding where the images were important and not redo-able. WOW that D200 was pretty SIMPLE to use compared to my 5D and pro canon bodies!! He didn't even have to show me how to make any adjustments. I took a few seconds during the ceremony to look at the camera and I basically figured it out in less than 15 minutes. And the images were looking pretty nice on the back of the display!
Only thing that sucks is the grip, it must be horrid because my right thumb is KILLING ME! I know the D200 can't be heavier than my monster 1d2N's!
I don't know what to do!
Also I must be dam good if I someone can trust me to capture great images during a wedding with a camera system I am not familiar with!!



