so i just bought a new monitor (HG216D) 22" screen, i was wondering if theres some way i can get wow to play on my old 17" monitor as well.

right now i have both hooked up but when they are dualview (configured independently) wow runs crappy when on both monitors, when i configure it in horizontal span, wow runs fine however my 22" is forced at a resolution not its native which looks blurry. native res is 1680x1050. native res for 17" is 1280x1024.

i noticed theres an option in teh display properties > settings tap to extend windows desktop onto that monitor (17"), when unchecked it puts the monitor in standby. is there a way i can then try to run wow on that monitor thinking that the extending windows desktop feature is the cause of the drop in fps? if not then what do you suggest.