hi i have two ati hd 4870 and have 3 monitors 2 19" and a 58" plasma hdtv conected i have just bought crysis 2 and want to play it on my plasma but it loads on primary monitor i can drag it to the 3 screen but its not very good that way and i cant change the resulition of the game past 1280 x 1024 on my plasma its full hd so 1920 x 1080 how can i do this please