I've come realized that I need a better setup for external storage. I've been researching RAID setups and think I have the basics of it down. I've been looking at this http://eshop.macsales.com/item/Other%20World%20Computing/MEQX2T4.0S/ 4 bay setup from OWC, but I'm not certain if It'll accomplish what I want. I want to be able to have two seperate RAID 1 setups inside the enclosure. I'd like to be able to write to drive 1 and 2 as a pair and then 3 and 4 seperately. Does that make sense. Can I do that with this enclosure? If not anyone know of a setup that'll let me do this? I'll be using this with my MBP 5,1 via eSATA.