I heard there is a tweak that can stop Nvida cards from anti-aliasing the clouds? I tried a search of the forum but did not find anything. Does anyone know how to do this? I am using flight environment clouds. Thanks,Marcus

In the Nvidia card set you antialising to "application control" This means that the application FS9 is controlling antialising.Then in FS9 Optins-dispaly-hardware uncheck the antialising box.This will give you no antialising in FS9, which would be awful since you will probably start seeing jaggard lines on runways, buildings etc.You really cannot run without antialising.Stanner