I am not kidding it took me 6 3G iPhones to get one with a perfect screen. Now I am on my 2nd' 24" iMac in 2 days both with screen issues. The first had some sort of defect in the glass and now this one has either the same thing or a dead pixel, I can't really tell. There is no way I will accept a screen flaw on a $300 phone, you can be sure I won't accept it on an $1800 computer. I have bought MANY Macs before (including refurbs) and never had so many issues, actually very few. Am I having an extremely unlucky spell or has Apple's quality control gone down the toilet?