Before I got iPhoto '04 I had several iPhoto libraires to ease the slowing. However now that it is faster I imported all of the photos and now i have duplicates of everything. There is a thumbnail image and the full size one. Then there are the originals and the thumbnails of those. So I have 4 and 5 copies of a lot of the images. So I'll cut to chase... How do I get rid of the duplicates. I would at least like to delete all of the thumbnails.