I recently bought this fine looking lcd but i'm disppointed in it. I got rid of my G500 Trinatron because of the annoying aperture grills line. Guess what? Their back with the lcd also. It's on the left side of the monitor. Only one line this time . 1/4 way from the left. One other thing is the refresh rate. On the spec, it said it can do 1280x1024 at 85Hz but the max windows would let me do is 75Hz. Is there anything I can do to make it run at 85Hz?