I'm traveling in the Washington DC area this week. I decided to go out to a local park and get more used to my new 40D. While there I came across several deer that were feeding so I switched to my longest lens (200mm) and started to grab some shots. Unfortunately this lens max aperture is only 5.6 so I really had to bump the ISO to get any decent shots. This one is using an ISO of 1600! I'm pretty impresses with the quality given the ISO and that I was using a shutter of 1/100. Thank goodness for that rapid 6.5 fps!!