New Mac Pro Quad Core Xeon. I want to remap the function keys: F3 (Expose) and F4 (Dashboard). Tried to do so in Expose and Spaces System Pref and in Keyboard/keyboard shortcuts System pref. I Mapped Exp and Dshbrd onto other keys (eg. F18, F19) but the F3 and F4 keys (dedicated Expose and Dashboard keys with icons) retain their original functions - they don't change to blanks. Is there a way to remap or disable those dedicate funtion keys when in an application like PS or AE. I can't seem to be able to change those particularly dedicated keys to work in the applications like other Function keys.