If you want to decrease the airport scenery complexity, set the following:AIRPORT_SCENERY_DENSITY=0In the [TrafficManager] section.Default is 2, and setting it to 0 seems to make a decent boost in FPS.Let me know how you go with it. If it's already been mentioned than I apologise.James

I fiddled around with the Airport density, but as far as I can see, its the autogen that slays any system. I have most of the sliders all the way up, including the scenery complexitis, but the only way to get half decent frames is if I have the autogen at normal or lower....Joe King

If the autogen incorporates bump mapping of any kind, that could be one of the reasons it has such a huge effect on framerates. I wonder if disabling bump mapping would alleviate the hit, if only by a bit?James

>If the autogen incorporates bump mapping of any kind, that>could be one of the reasons it has such a huge effect on>framerates. I wonder if disabling bump mapping would alleviate>the hit, if only by a bit?>>JamesFrom what I've seen deleting bump and specular textures starts to make things see thru that should be solid. Not sure if there's anyway around that.Matt

what does it do exactly ? Does it show less buildings or something ? At mine it was at 1.

nevermind already noticed it's the airport traffic.