Wanna new TV? The FCC’s ruling that most new TVs must have digital tuners by 2007 was upheld by a judge. This will supposedly help spur broadcasters to offer more over-the-air digital content because TV owners will have the capability to see it. It is the classic chicken-and-egg scenario. Digital TV (DTV) does not necessarily mean High Definition TV (HDTV), but you need a DTV in order to see the full resolution of HDTV. So even if your TV includes a DTV tuner, you may need a separate HDTV tuner to get the cool, widescreen, high-resolution content.  Click the picture to learn about the advantages of widescreen movies for home theaters.