I have haven't tried it yet, but I want to transfer my iPhoto library from my PowerBook to my iMac. Is it simply the case of copying the iPhoto folder in my home directory to the iMac? Or is something else involved. Is there even a way to have a sync copy taken from the iMac and placed on the PowerBook?? I know you can share pictures but I want my iMac to host them rather than the Powerbook.