How to calibrate cinema display with MacBook? I have a MacBook Pro (aluminum, about 2 years old) and just bought a 23" cinema display for it (aluminum, about 2 years old). I naively thought the display would simply display the exact color/brightness settings as the MacBook.

So when I go into System Preferences and select the same color profile for the display as the MacBook, the result looks terrible.

Is there an easier way to sync them more precisely?