I have the 2.4 new macbook with 9C8C screen. I had the macbook air rev 1 bought on release day and really do not see a difference between the two different screens in first air versus the macbook. I would not have known there was a problem if I did not read these forums picking up things I might not notice on my own. I must be one of the lucky few and do not have any problems with it. Viewing angle is slightly less than the air, but I am always looking straight on and really do not need a wide viewing angle. Perfect display when looking at standard viewing angles. I really love this MAC and sooooo glad I got rid of the Air. Yes, slightly heavier, but do not need to plug in the super drive to copy movies, larger hard drive(so no portable drive, online storage, making sacrifice on what to install,etc), 4 gigs of ram, faster processor, and to mention no core shutdown or heat issues. I can actually use it for what I bought it for. Ultra portable, I use a dell mini 9 and my daughter has an EEE 8.9 inch screen that I can use either when I want something really small to take with me or use the iPhone when I just need email and quick surfing. I even compared it to my high end 17" HP with High Definition screen and other high end notebooks friends/family have with LED backlight. I can not see any difference and it passes all the color tests floating around. Not saying there are not better screens on other PCs out there or others are having issues, but very happy with mine. I wanted to share since someone might be on the fence about getting one or thinking about completely returning and potentially miss out on a great computer. Anyway,,reason for the post.... I see a ton of people with the different screen models and complaints. I could not see which model people have when they say they have 9C8C versus 9C89. Is the 9C89 in the 2.0 model only and 9C8C in the 2.4 or is there a mix and does not matter which macbook you bought?