I know a couple of guys that ran out and bought the D300 based on the multi point AF etc. They have since switched back to Canon. Don't get sucked into measurebating statistics. Try to compare actual images. Remember the D300 is still a crop camera and runs $700 more than the 40D. In that price range I'll be expecting nothing less than full frame. I personally don't think you can make a poor choice between the two except for the drain on your wallet. You want to buy into a line of lenses. Not brand loyalty or bodies. Bodies will continue to update. Nikon and Canon will always be Ford Vs Chevy, Remington Vs Winchester. Personally I just love it when theese two compete for my $$$. Competition for consumers is a beautifull thing! smile