I must be missing something here because I don't see anyone on these forums having this problem. What I'm trying to do is so terribly basic and it doesn't work... Can anyone help...? I have a bunch of photos from a PC and they're all in simple JPG format -- nothing fancy. These folders are now on my iBook G4. No matter what I try to do, I can't get iPhoto to recognize them. Every time I try to drag them (or launch them) into iPhoto, it tells me something like... "Files unreadable: The following files were not imported (they may contain data that is invalid or it is impossible to recognize the data type)." Unreadable? Invalid? These are JPG files! Can anyone please tell me what I'm doing wrong?