Hello, iPhoto cannot display the pictures, only the thumbnails. There is no problem with newer pictures that are transferred from the camera. A few days ago, I went to the iPhoto library folder and did a little cleaning job not knowing...OK, it's probably me. But is there such a cure like a "rebuild database" that would fix this little problem. Or do I have to import again all the pix with "add to libraray"? Thanks a lot Germain iMac G5/1.8 mhz/512 ram Tiger 10.4.2 français