Are you confused by the racks of LCD and plasma TVs on sale at the store? Are the stories about plasma true? Does a LCD really save energy. Which type of set is better if the room is light? What's best if you watch a lot of sports? Ken Lowe of VIZIO answers those questions and more and how to buy a TV In the digital age. Recorded at the Consumer Electronic Show, in Las Vegas, in January 2008 by Harris Fogel