I learned my lesson and backup every other day. and then I backup the backup.

I used to dropoff one of my revolving external HDs to my safe-deposit box at my bank (but that became ridiculous) so I'm thinking I might ALSO backup everything to a secure server online (not really want I want, but I'll appreciate it later). my life would be reset to ZERO if something happened to my office (flood, fire, theft) - and that would SUCK... but maybe that's what I truly need. to start over. LOL.
anywho:
RAID
http://en.wikipedia.org/wiki/Redunda...ependent_disks
.