From Manufacturer - The NEW DIRECTV? HD DVR has the same great "TV-controlling & customization" features as past models -- plus some great new additions!. The "best-of-the-best" in video and audio technology - with up to 1080i lines of resolution for HD-ready TVs, HDMI and component video outputs, and an optical output for full Dolby Digital 5.1 technology, youll never watch TV the same way again.
