Awoke this morning, clicked on iPhoto, and my library only goes up to August of 2007. Running iPhoto 8 (7.1.5) on 10.6.8 (Snow Leopard). Both the HD that contains my iPhoto Library and its backup appear to be over a TB in size - though the photos contained in iPhoto are only about 100 MB. Tried repairing disk and no errors. Help, please!