Hi guys,   
I,ve just installed A-10 and have been trying to configure it right for 3 monitors (XFX 5970 Black edition, eyefinity). 
I get some weird "fish eye" effect on the sides (see pics):   
First picture (on the left) is what I see as soon as I am in the cockpit (quick misson, 1st mission). 
Second Picture (on the right) is what I see in the same condition but with full ZOOM OUT.   
What am I doing wrong? 
Please help!   
Thanks