Well i can tell you what i run mine of if that helps....

Intel p-3 933mhz
1 gig of ram
256meg geforce fx video card

as you can see it REALLY helps to have a nice (large ram) video card... as a side note i installed reflex on a...

p-4 2.4ghz
512 meg of ram
64meg video card

and it runs 10 times better on my slower (CPU) system... so i'ms pretty sure unless you have at least a 128meg video card. you might find yourself running the simulator on a lower res... some one please correct me if they have seen other wise. and for the record i've played with all the other sims and i have to say XTR has the best "feel".


Dwaine