See full story here: http://forums.macrumors.com/showthread.php?t=867597 I had a tech come by my house yesterday and he fixed the screen in about 10 minutes. It's perfect now. Edit: He replaced the LCD and said "there was a production problem with the old LCDs." Apple paid for the tech to come on a Saturday and overnighted a free 8gig iPod Touch. Can't beat the customer support. The iMac is flawless, no dead pixels no yellow, DVD drive works fine.