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Hi, Say I download a large file from the net to /mnt/a.iso. I then download the same file again to /mnt/b.iso. These files now have the same content, but are stored twice since the copies weren''t made with the bcp utility. The same occurs if a directory tree with duplicate files (created with bcp) is put through a non-aware program - for example tarred and then untarred again. This