Apple just replaced the LCD panel in my 24" LED ACD due to an issue with distorted pixels on the right edge, and when I got it home and hooked it up next to my other display, I immediately noticed it was WAY yellow in comparison. I took it back today and they are going to replace it again, although the Genius said there's no guarantee it would be any better?! WTF?! This is terrible. Anyone else had this issue?