I've written before about having an offsite backup plan. After reading an article in a magazine, I decided to give Mozy a try. I started by using the free version, which lets you automatically backup 2 GB of data online. It's not much space, but enough to backup my documents folder. I like that it encrypts the data, so that (allegedly) not even Mozy employees can read my data. This won't backup all my data, but it will at least protect the most important parts.