OK, I have Bismark13's LoRes B-17's and when I put 16 on screen my F/R plummets to 15-16 FPS. I can get 16 of GC's Heinkel 111's on screen with 30-35 FPS, so it's not a hardware or memory problem. (3Gb RAM, virtual memory set to 10,000Mb.) I am running the image quality settings wide open but again, no problem with other MLOD planes. Anyone got a suggestion?