We had a thunderstorm on Friday.
Lightening hit a transformer about a block from my high school. Huge ka-BOOM! Lights go out, computer dumps all the grades I was working on for my classes.
Spent Saturday rebuilding the grade profile for those classes, but the grade program doesn't allow us to create a back-up disc.
Our computer yoda tells us, not to worry...the district server will save everything.
He was wrong.