I'm using PS CS6 on a retina MBP, OS X 10.8. Under System Preferences > Keyboard, I have the option "Use all F1, F2, etc keys as standard function keys" checked. In photoshop, when I press Ctrl+F2 (the OS X shortcut to activate the menu bar), photoshop overrides this and brightens the interface color. There is no way to change this in the photoshop preferences. Please add functionality in the preferences to change/disable the keyboard shortcuts for interface color!