Is it possible to concolidate my iPhoto library after some edits? I've changed a load of pictures and I'm happy with what I've done and don't need the originals. Is it possible to to get iPhoto to tidy the library up for me?
If you're running iPhoto 5 or below, you can use an app called iPhoto Diet that will strip out the originals for you. It's not yet been updated for iPhoto 6 since the file structure changed.