Remember the RVU Alliance from last year? The idea is to use standard tech like DLNA and UPnP to move live TV and DVR'd content around the home and straight to your screens, instead of having to plug a separate set-top box into every television. Well, Samsung is about to ship the first TVs in the world that support the RVU protocol, the Samsung LED D6000, LED D6400 and LED D6420. When networked with DirecTV's RVU server (the first of its kind), the TVs will display the UI and features from the DirecTV box, with ability to pause live content, share DVR storage, and record up to five shows simultaneously. No word on cost f