Too much hot porn on your drive?
Yeah I do nightly versioned backups to a FireWire drive each night automatically using a program called
DataBackup
I also do a bootable clone of my hard drive anytime I update my system or install major applications using a program called
carbon copy cloner so that I can plug the FireWire drive into any Mac and boot from it in case of disaster.
I also keep copies of my backups someplace else besides my home.