Energy efficient computers have become the latest rave. Axentra has taken this idea to the next level with their HipServ Plug computer. The size of a laptop charger, the HipServ Plug acts as a NAS, HTTP server, and computer backup system all while consuming 5 watts.
Quote: "Besides being a web server and UPnP media server, the HipServ Plug also sports a slick backup software suite. For this you must install the appropriately named HipServDesktopApplication. Once the application is installed, fire it up, and it'll search the network for a HipServ. Upon finding one it'll ask you for login credentials and then let you setup a backup sequence. I've been doing daily backups of my review photo archive and it has been working like a charm..."