Hello, I hope someone can help me, I am using a imac G5 desktop, running 10.5.8. The current iphoto which is running is 5.0.4, i would like to use a higher version, as i want to be able to do more with my photos, and also to be able to sort photos in to events. I have tried using the apple support page thingy, and I have downloaded and tried to upgrade with iphoto 6.0.4 and 7.1.5 both times i got an error message saying that:An eligible iPhoto application was not found in the location /Applications/iPhoto.app. what can i do now? can someone help me?