I don't know if was never there or it is missing in action...but I don't have a "display" icon in my 'System Preferences' under 'Hardware' on my MPB, like I do on my iMac 24. I wanted to check/change my color profile to see if I could get it to match or at least come close to my iMac but I can't find the same functions on the MPB as the iMac. On the iMac in System Preferences>Hardware, between 'CD's & DVD's'...and...'Energy Saver' icon's there is an icon that says 'Display' which opens a box which gives me some selections for 'Screen' and 'Color'... No such icon on the MPB ???? Anyone know where I can find this function on the MPB? Jim W.