ppl on the hardware side
read this
http://www.codinghorror.com/blog/archives/000965.html
"he first piece of advice is essential -- make sure your LCD display is connected to your computer via a digital connection."
"The DVI port, on the left, is the one you want. Avoid using the standard analog VGA connector, on the right. A DVI connection guarantees that your display is sent a pure, digital stream of bits, shuttled directly from your video card with no analog impurities introduced along the way."
blablablabal