The three most important things in IT

Backup, backup and backup. If you're not persuaded, ask one of our customers who happily stopped performing regular backups last May (the 23rd, to put the dots on the "i"s). A couple of days ago their hard disk went F.U.B.A.R. and their data vanished into thin air. Think twice before you say "I'll backup it tomorrow".

No hints on F.U.B.A.R.? Don't worry, not even Ray Tango knew what it meant. You can always ask Gabriel Cash fore more info.
I wonder why every programming example uses "foo" and "bar"...