I tried uploading some photos to iPhoto but the original photos had the incorrect date on them. So I changed them within iPhoto using "Batch Change". Now the photos are displaying correctly in the "2004" year group. However, when I go to Library, the black title that pops up when scrolling through all the photos still displays the old doate of "Nov Something 2002", which was what it was originally. How can I get iPhoto to recognize the new date within the library so that the phots are dated properly?