HDTV here also. I own all the major sims - XTR, AFP,and G3. Res is 1766x922 on a 16x9. Looks and works GREAT. No over or under scan. I fly full screen and frame rates are fine. No V-Sync

P4 3.2Ghz
1G DDR 400Mhz
800Mhz FSB MB
nVidia 6800 GT OC 256mb
Frame rates with detail and physics maxed on G3 - which everyone agrees is the most CPU/GPU intensive - +70fps on ground and 120-150fps in the air. CLOUDS on.