I've been using a 23" ACD for 3 yrs and I love it. I'm about to upgrade to a 30" display. So I went to look at the 30" ACD. It looked just like the 23" except bigger, which was what I'm looking for. Then pull up the same apple web page on the new 24" iMac. I was totally surprised at how much better the imac looked. The graphics were smooth and the color MUCH richer. So I went home and looked at my 23" ACD more closely and I did noticed the same grainy look as the 30". Does anyone else noticed this as well? Also, anyone have a Samsung 305T? what's your experience?