I have said monitor, with windows 7. I never noticed this problem in vista, yet all of the GPU driver and monitor settings are set to the monitors recommended specs (resolution, refresh rate, colour bit rate). I find that the windows are a bit out of calibration. For instance, in the pic, check out the little Mozilla icon on the top left, or how the minimize button seems a little cut off. Am I just paranoid, or can anybody else see this!