I've recently purchased an external hard drive enclosure. This unit holds two 1TB SATA hard drives which I inserted today. I had the idea of using 1 hard drive for storage and the other hard drive copy the storage drive every night, so there are always 2 copies of the same information (I'm petrified of HDD failure). This enclosure has 1 USB2 cable that connects into my computer. My computer will only recognize this combination of drives as 1-2TB HDD. My overall goal is for my computer read read each drive separately. I know I can create two equal partitions, but then would I be able to read each drive separately? Any help with this issue would be great! Thanks!