[Spike88]

Originally Posted by Arclight

This might help: http://www.subsim.com/radioroom/showthread.php?t=185522

Missing textures generally indicate the application is hitting a memory barrier, to the best of my knowledge at least.

(though it might be a more specific issue, just offering an option)

After posting, I realized I had the same issue with Flight 1's ATR, the issue is the lack of DX10 support, switching back to DX9 fixed the issue. Although I may have to try the link you sent to see if I can get more FPS out of FSX