Airshow, I think the end result of decreasing your FS9 resolution would be dis-appointing. I'm quite sure you'll be having "Jaggie" issues. Try this...Take a "paused" pic at your normal resolution, then decrease your rez to 800 x 600 and take the pic again. Resize the higher rez pic to 800 x 600 and compare the results. Let us know what you get will you? I suggest we do a analysis of your other FS9 and vid card settings to try to correct the issue. Why don't you post your settings and computer specs here and we'll try to help you tweek to perfection. :)
Here's a couple of examples of 1280 x 1024 re-sized to 800 x 600 with Irfanview..taken with Nvidea FX 5200 256k, P4 2.8, nothing spectacular as far as equipment, tweeked to the max though..including an FS9 configuration modification I'll send to you if you like. It really helps with scenery focus, particulary at greater distances.

