Got a 17" Dell lcd yeah for about a year now. Well recenty the pic starting hurting my eyes. When i look into the moniter its like blurry. I'm not sure if its my moniter or maybe the video card turning bad. I also read something about refresh rates. Im running xp home. I also sometimes get headaces from the eye straining. plz help me on how to fix this problem. i got an old 32mb tnt vid card btw.