I have one 250Gb hard drive, with extremely valuable data. Up until now, my means of backing up has been to use Nero backup and crunch my data onto a DVD once every..... few weeks? Whenever I remember. What would you all recommend for me to do. Should I get another 250Gb and back it up onto there? Should I set up a raid? If so, what is the best raid to use for my needs? Should I forget a second hard drive, and get some type of backup tape drive or something? I just want some type of system where my data is getting backed up everyday automatically so I don't have to be worried about it. Thanks in advance!