"Take one part Buffalo Link Station, one part peer-to-peer networking and one part ingenuity and creativity and you get a device the MPAA and RIAA fear like Satan, the Patoh RochiP2P (via Engadget). Sound like a bit much? Well, maybe, but that doesn't stop it from being impressive. The Patoh device works as a NAS should, giving you networked based storage with automated backup options and the like."
The scary (or really cool depending on who you are) part of this device is that it can perform automatic downloads from services like Bit-Torrent without the need for having your computer turned on.