Removable Disk (Score 1)

If you have a general preference for disk vs. tape, you might want to check out a ruggedized removable disk solution such as RDX. It can be safely handled/dropped like tape, is quickly replacing the low end tape technologies like DAT, and is sold by all the major server manufacturers (Dell (as RD1000), HP, IBM, and others). You can find more info at http://www.rdxstorage.com/. If you are looking for more of a managed solution, the InfiniVault product which also uses RDX basically shows up as an infinite capacity NAS device and is designed for specifically this purpose. You can find more at http://www.prostorsystems.com/.