I'm currently looking for a means to back up somewhat large amounts of data to a reliable medium. I've thought of going with CDR, looked at those DVD-RAM drives and I've also been checking out magnetto optical storage. Essentially I just want to be able to safely archive about 20 gigs at a time (if I need multiple discs or whatever it's not a big deal) and I won't be archiving data on a regular basis, probably once every couple of months if that. Speed isn't really an issue, I am looking more for solid reliability, cost effectiveness and that sort of thing. Do any of you have any suggestions? Thanks in advance.