Okay---When I click on certain photos in my library to go full screen so I can use the editing tools, etc, I get a black exclamation point (!) as seen through a pair of binoculars! No color photo, just this white-black-grey thing. I have not seen any explanation of this in any of the books on iPhoto (including the new one by Robin Williams and her husband, John Tollett). So.....
WTF ?!?
WTF ?!?