Slap a mobile HDD bay in your box, and stuff a big fat cock, er, I mean hard drive in there, install PowerQuest DriveKeeper... you can set it to keep as many copies of your stuff as you like... mine's set for three.... and it's real-time... so I ALWAYS have the last three versions of everything, plus I use the DriveImage side of it to make exact mirror images of the entire disk to yet another HDD periodically, and then I also burn all sites to their own CDs.....
Oh yeah... my shit is backed the fuck up baby... in
Quadruplicate! 