hey guys, what program would you recommend for me to use in order to backup my mac to an external hard drive that's formatted as fat32. the hard drive is networked and is connected to the usb port of my airport extreme. i would like to retain all the files currently on the drive, so i don't want to format it. I would prefer to not have to create a HFS+ partition, but if i dont have any options, that's what I'll do (I'll need some pointers on how to go about doing that to a network drive if that's the only solution). and oh yeah, a free program is always preferred thanks guys.