Couple things i am seeing. For starters what color is the background on wow insider for most? For me i get navy blue in IE9 and i get black in FF16. that one is puzzling. but the bigger problem i see is when looking at the sky in wow, the main game i play, i see the sky as circles of color, actual defined circles ov varying shades. With the ATI i had before this, i did not get those rings.
I have everything running in YPbPr on a viewsonic monitor 1080p.