Last year i bought a 24" iMac in April. I had exchanged it 3 times because the screens on each model had varying degrees (from bad to just plain unacceptable) of problems that included color inconstancies and bleed. This january i had a apple support technician come to my place to swap out the screen for a new one as ghosting and burn in had become too much to bare. The new screen has lots of bleed, but the color is more acceptable. I'd be interested to hear from those who have purchased a new iMac (March 2009). How is your screen?