This are my video settings you can see that only the ground shadows are on medium in combat in free flight I set it to high;
Now this the picture is the result;
Not too bad…
My system is at the bottom of this reply.
Have a nice game.
My PC;
Win7 x64
Asus p6x58d
I7 975 3.75Ghz
System & game HDD 256Gb 10.000rpm.
12 Gb (6*2Gb) ddr3 1333Mhz memory
Geforce gtx580 1.5Gb
Trackir 5
Logitech G940.