I just picked up a 20" 2.4GHzto replace the 2.4GHz 24" that I had originally purchased. The 24" was just too big for my desk. I had to sit so far away from it that I was very uncomfortable using the mouse and keyboard. It was a FANTASTIC machine, it just didn't fit my situation. When I took the new 20" out of the box the screen looked very washed out. I did a quick search on this forum and found a profile to calibrate the monitor that someone had made. It worked miracles. I feel that the 20" screen looks great now, I am just as pleased with it as I was with my 24". One definite improvement I noted on the 20" is that the backlighting is much more even than on the 24". I guess illuminating that big panel is not so easy compared to this 20". For me making this change to the 20" was a great move, I am so much more comfortable now. I know others will think I am crazy but in the end I am much happier with the 20". I'd be happy to answer any questions you might have comparing the two.