Ok, here are my contributions, also my first screenies here :-)
Screen res 1280x960x32
No slider below 75%, or at Dense/Very Dense.
PAI packages installed + Default + My own bogus flightplans I added to juice up the place before PAI was available.
P4 2.4, no HT, running @ 2.63
512 MB DDR 333, running at 266 :-( Mobo issue
Ti4400 Ultra, 128 MB, not overclocked, Detonator 52.16 driver
Creative SB simple soundcard. 4.1 or whatever it's called.
Running FS on RAID disks 2x80GB Western Digital 7200 rpm, 8MB Cache
FPS usually between 15-25 (Locked at 25) with dips into 5-10 but when unlocked it can go up to 150 FPS or so if I run it in "flyng brick at Lego-land mode" lol
Well it's hard to see, but it's 19.0 in the first one, 18.8 and 23.7 in number 2 and 3.