ChronoSync (Score 2, Informative)

from EconTechnologies is my choice. It's easy to use, supports archiving, and unattended operation. That's pretty much all I need. I back up my home folder with all my shtuff, and /usr/local where I have data and config files. Everything else in my world is downloadable, configurable, or forgotten. If I lose my hard drive once a year, I'll spend less time rebuilding then I would searching for and configuring a more advanced backup package.