Nope, I have a CRT and don't notice any blurring at 800x600 or 640x480.'
Does you monitor have a thing in the menu in your monitor that allows you to see what the resolution you monitor currently is using?
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♫ From the outside, we all look like robots who've been programmed to ignore all our thoughts, until one day - he feels the remedy, with our eyes closed, we all begin to see. ♫