I've had some success in the past buying some refurb components, but I'm a little reluctant to get a refurb LCD --- I'm afraid I'll just get someone else's dead pixel problem. Nonetheless, I'm seriously thinking about getting a Samsung 172X as a refurb -- too expensive otherwise. Do you think it's worth taking a chance, or should i just wait until I can afford a new one which is about $60-$70 more shipped?