And even more fragile if still spinning ... yeah, it would never occur to me to have anyone but trusted technical staff physically swapping hard disks around.  Whereas I think people, at least us older types who used VHS tapes especially, have an idea for how tough&#x2F;fragile computer backup tapes are (maybe a little tougher than a VHS tape, but not enough to make a difference in how you handle it).<p>(We&#x27;ll ignore for the moment that I never trusted anyone but myself to run the backup system and mount and unmount tapes, with one exception. :-)