Wait until DOOMIII comes out. It went Gold(that means it's in production) and is set for release AUG 3rd. To run it at ultra high detail you have to have A 3.5 processor or higher, 2 gigs of ram, and a 500mb video card!!!!!! Ouch. But it will still be great with med/high detail.

Oh and I'm itching to get my hands on that sim. I have 2 planes that will be here on mon/tuesday. I ordered a Skyraider MachII and a Hanger 9 Twist. I was starting to get the nervousness back again thinking about flying a different airplane knowing it will be faster and touchier, but that's why I decided to buy a sim. The Nexstar sim helped me out by teaching me how to fly it so I figured why not invest in something that will help me transition from a trainer. Some do it without but the sim just builds confidence. If it wasn't for the Nexstar sim, I probably would have never made it this far. Over 7 gallons of flying time, probably over 100 flights, and it's still never been wrecked(knocks on wood).