Those are great airshow pics. Yours and the new japanese D300 pics are some very sharp images made wth the 18-200, a lens I keep reading is soft. I couldn't figure a way to pixel peep your shots, so I can't tell how much post sharpening you did, but can you tell me your overall impression of your 18-200? Is it possible that there are huge sample differences? Even my local dealer is trying to talk me out of getting the 18-200 when my D300 shows up.