hello, I`m plaing Aion (online MMO game) and i wona boost the performances of the game but i cant Me bild is : I5 3570k 3,4Ghz (i have overcloking him at 4,6Ghz) 3dClub RoyalQueen Ati hd 77850 2Gb 8Gb Ram (1660ghz) Ashrock Z77 extream4-m motherboard SSD 120Gb Hdd Windows 7 ultimate 64bit the main problem is that i have 67fps at citys and me vision of FoG is 80m when the game have vision of Fog 100m. (only in zoom point view i can see target graphic at 91m) what should i do to have better vision? should a second GPu on crossfire do the job? (better GPUs can give more fps inthis game like 100fps at citys)