By the way gents, with the settings I posted in the previous pages, I can now fly three missions on the server (approx 10kils) for two hours before needing to voluntarily restart CoD because of the memory leak bug

(before, I had to restart after every flown mission)
=> I mean the settings except the resolution...
Except for the lack of grass which makes take off and landing very sad looking, I have not felt any decrease in graphics quality while dogfighting (I do not spend too much time looking at the ground details though so I am not an expert).
What is more important, I have no longer fps drops when dogfithting low above towns with many aiplanes around (before I had drops down to 18fps).
And just to show the fps and graphics quality with MeshShowLod=1:
(above the city, low, with many planes (behind me...)
~S~