[iamgoat]

I can understand if this is a personal project that you'll eventually release for free, but the day you begin accepting/taking money you need to be more responsible.

In this day in age there are hundreds of options available whether it's backing up online, storing on an FTP, emailing it to yourself, or copying to CDs, DVDs, thumbdrives and storing it elsewhere (security notwithstanding). The last step would have even worked onsite because people are less likely to steal the little stuff like this.