In the process of upgrading to Tiger, I seem to have made a horrible error. I had been using iPhoto 5 under Panther, but had installed iLife '04 on to Tiger. I copied back over my iPhoto Library folder from my back-up, and upon launch found that over half of my photos had been squashed square. When I double click the photo to get into editing mode, the image was never displayed. No problem I thought, I'll just re-install iPhoto 5! No dice. Still square. And in edit mode there are huge gaps of white when I use the top bar to scroll through my photos. Any ideas? The first image show the squashed photos (these have not been cropped from their original about 4:3 aspect ratio). The second image shows edit mode. The Loading photo goes away, but no image ever appears.