moldovamark,


I can quickly suggest the 40D - I got mine off a demo for $1000 CAN with the 17-85and haven't looked back.


Main advantages of the 40D, or most xxD bodies (vs. XS)


Body/Physical
  • Stronger build (magnesium alloy vs. plastic)
  • Top LCD (vs. rear LCD for info)
  • Bigger body (I tend to like it - feels more secure in my hand)
  • Higher viewfinder magnification (.95x vs. .81x - A noticeable difference)
  • Bigger LCD (3")



These are some of the things you'll notice when you try the camera out for the first time. For more specs, check out Bryan's review of the 40D:


http://the-digital-picture.com/Reviews/Canon-EOS-40D-Digital-SLR-Camera-Review.aspx


Like Dallasphotog mentioned, a used 1D Mark II would be the camera of choice for your use. It is built like a tank, and has AF that is much more effective than any other consumer camera Canon makes.


But... My take: the 40D - I love it - It's a very high quality piece of equipment. I'd suggest taking a serious look at it []. The XS-40D upgrade is a very nice one - You'll find features that weren't there before. You're going to be able to take pictures in conditions that otherwise wouldn't have been possible with the XS.


Good luck in your research!


- Alex