[FireSale]

To extend this a bit, get an inexpensive external hard drive and set your laptop up to run a full backup every time it is connected. When you get home from the track, hook it up and go to bed. If the laptop crashes or is stolen you have a full backup of everything except what went on it when it was disconnected.

My other hobby is photography. We keep three backups of our photos. One on the desktop, one in a drawer and one off site to protect against user error, theft and fire.