Seriously, if you're not running backups and testing them, you're not done. It's unbelievably cheap insurance. We started doing informal "keep this in each of

Seriously, if you're not running backups and testing them, you're not done. It's unbelievably cheap insurance. We started doing informal "keep this in each of our houses" off-site backups on simple burned discs from our first week, and bi-weekly dumps to Iron Mountain a few months later. Spend some time making sure the backups actually work. We found errors in our source repository that we had to write tools to fix, but since we budgeted some time, it wasn't a big deal.