Items you'll need: computers (PCs or Macs), a main storage server, a back-up server (in case the main server dies) and portable hard-drive stored off-site (if the house catches fire).

FORBES: Magazine Article

It looks like Corsair may have a great solution forthcoming with its all-in-one media server, wireless hub and portable drive.

FORBES: CES: Corsair's Voyager Air Is A Home Networking Multitasker