Win 7 Aero might affect your Il-2 CoD FPS

[Buzzer]

Small bump.
This one really helped me too.
Just been playing another game. Upon exit windows told me the performance was bad, and suggested turning off Windows Aero.

Did so and tried COD for fun: big improvement for me!
The fps-increase was modest, like +5ish, but the game felt smoother and for the first time I could play the Channel-bomber intercept without the pauses before.

Good find. Certainly helped me.