iPhoto 9.2.2 or later: Some images may have moved to the "From MobileMe" Event

During iPhoto's migration of your albums from MobileMe Gallery, photos you published to MobileMe from your library may be moved from their original events into a new event called "From MobileMe". Before you delete a photo from the "From MobileMe" event, first confirm that a copy exists in your library. Use this article to learn how to check for duplicates and move photos back to their original events.