Hello, I picked up a 2.4Ghz 20" iMac today after much apprehension regarding the display. However, the glare is not my issue - in fact I can't see any glare writing this right now, and the display is leaps and bounds above the display on my 15" TiBook. Anyways, this is what I am noticing. Say I create a sticky and put it at the top of the screen - now I move it to the bottom of the screen. The color changes quite dramatically! Same thing if I have calculator open or anything else really and move it around from top to bottom of the screen. Is anyone else seeing this?