No, I am not complaining about the height of the two monitors that don't match . That can be fixed with putting something beneath the stand. I was so excited about receiving my Apple 27" display and using it as a second monitor to my 27" iMac. Thing is, I had no idea that the brightness levels between the two would be so radically different. The Apple Cinema display is definitely warmer than the iMac. Additionally, since I run my iMac very bright, there is a huge difference in brightness capability between the two. It's like going from a very light monitor (iMac) to a rather dim monitor (Apple display). Anyone else disappointed in not being able to match the brightness level between the two?