CopyThru 2.4.4 - CopyThru makes duplicates of removeable volumes. CopyThru can copy any mounted volume of comparible size. If you have two or more identical removable disk drives, you can use CopyThru to duplicate a volume mounted on another drive. If you have a huge optical disk, you can partition the optical disk into internal-hard-drive-sized volumes and use CopyThru to periodically backup your internal drive to a different partition each week. Although you could simply drag one volume to another in the finder, this would take quite a bit longer than it would with CopyThru.
