A U.S. appeals court ruled that Cablevision Systems Corp may go forward with its plan to introduce a new digital video recorder service that film studios and television networks had said violated their copyrights.
...Cablevision appealed a March 2007 ruling in which it lost a battle to introduce a network-based DVR system, called Remote Storage Digital Video Recorder, or RS-DVR, which would allow subscribers to store TV programs on the cable operator's computer servers.
