In reply to Alan Schenk.

I have actually dropped doing the offsite hard drives and expanded my use of Crashplan instead. I figured Crashplan was good enough and the hard drives were purely redundant. Not that redundant is bad for backup, I just decided to pay a little more for a family Crashplan account and stop buying 2 extra hard drives per computer for offsite backup, and that was good enough for me.

Now my entire backup system is truly 100% automated.