alrite so i am not sure on another little thing... i have saved laods of pictures to my desktop (from the internet and screen snaps from a dvd).i then opened iPhoto and used 'add to library' and selected the pictures from my desktop. now, have those pictures been copied to my iPhoto library? can i delete the pictures form my desktop and still be able to open/edit them in iPhoto? or do i have to move them to the iPhoto libarary mannualy myself? thanks - jon.