i assume i understand your request. you mention Final Cut Pro. here are the steps though in iMovie to archive the hard drive of a camcorder (taken straight out of iMovie's Help document)
Making a backup copy of the contents of your camcorder
If you have a camcorder with a hard disk or a memory card, you can make a backup copy, or an archive, of the cameras contents on your computer or on an external hard disk connected to your computer.
Archiving the video on your camcorder can be useful if you want to:
Quickly empty the contents of your camcorder so that you can record more video without having to wait for iMovie to process the video.
Import the archived video on multiple computers without having to keep it on the camcorder.
If your camcorder records HD video, keep a full-resolution copy of your video, and import the video into iMovie anytime you want without having to keep it on your camcorder.
Archived video is stored on your hard disk and doesnt appear in iMovie unless you import it.
To archive your camcorders video:
If you want to save the archive to an external hard disk, connect the external hard disk to your computer.
Set the camcorder to PC Connect mode, and then connect it to your computer.
The Import window opens.
Click Archive All at the bottom of the Import window.
In the Save As field, type a name for the archive.
Choose where you want to save the archive, and then click Create.
Dont save the archive inside the iMovie Events or iMovie Projects folders. This could make iMovie operate more slowly.
To import video from a camera archive into iMovie:
Choose File > Import > Camera Archive.
Select the archive folder, and then click Import.
Follow the instructions for importing video from a camcorder:
Importing video from a USB camcorder or camera