]It's been months since this happened and I'm at my wits end. EVERYTHING scenery related that is not basic FSX and acceration turns to green pea soup after about 3 minutes. This happened after reinstallation of W7.These are the things I have found out:Happens when ANY new texture is loaded in. Works OK with GEX but not UTX, ORBX, any program or airport where the mesh is changed. A/C does not have any effect on the textures. Planes still look crisp and clean.These are the things I have done:Repaired FSX and Acceration many times.Cleaned computer of all dustDeleted and reinstalled FSX and Accerationput sliders all different directions with no changeupdated latest drivers from nvidahad the cfg checked with *******'s web site (many thanks *******!)Ran different nvida controllers and set up everything by Nick's instructions.Nothing seems to work and you guys are my last resort. Any help would be appreciated.System Specs:Dell XPS 630 e8500 dual core 3.2 ghz4 meg ramnvida gtx460ThanksBobPics[attachment=26323:2011-2-8_21-17-3-362 copy.jpg

Hi Bob,Three questions:1. Which version of Windows 7 are you using (x86 or x64)?2. When did you buy your PC?3. Is the PC's Bios up to date and using optimized settings?David

Have you tried a vanilla .cfg?save your existing one to a different folder and re-start FSX. This will create a new default one. This may well fix your problems.

Running W7 64. had no trouble before reinstallation of windows. Also have tried new cfg with no change.is it possible it's a hardware problem, memory? It seems it can't process the amount of scenery fast enough even with the sliders down low.I'm stumped!