Hi there I'm not very technical so please bear with me. My network now consists of two MBP's,a T Machine, printer and ext H Drive. I have the printer and ext connected via usb to the T Capsule. Can I have all data stored on the Ext H Drive and have the T Capsule back that up as a safety measure. I think it's possible but I don't fully understand what I've read on the web. Thanks for reading and for your assistance.