OS 10.4.4- tibook 800- 1 GB memory Upon opening iphoto 5 I presently get a blank gray page with no photos, but the albums are all listed with "no photos" as the content at the bottom of the page. Prior to this I would get a gray page with albums listed ,but with rectangular "place holders" where photos used to be. I think the number of photos -was -shown at the bottom - something like 4000 + ,hard to believe but it is so. Add to library (command O) initially opened a folder as rescued photos ( or something like that), but that has disappeared. A current iphoto library is intact on a backup HD, but they cannot be imported into the iphoto browser. On a partition of the external HD I have an older iphoto library which is not up to date as the back up is. As far as odd behaviors go, during 2 attempted uploads before the blank pages happened I was having trouble importing some photos from my camera (nikon D70) into iphoto. This is odd because the photos would show up as a volume on the main HD,and I could go into the folders and open them in Apple Picture Viewer, or Photoshop. I've repaired permissions and run Disk Warrior. This is a major pain because iphoto is my "working data base." Any ideas -thoughts or anything - is appreciated. bob R