HDTV sets are stunning—until you pop in a movie and are reminded that DVDs are not recorded in high definition. At 480 lines of resolution, they don’t even begin to take advantage of a 720- or 1,080-line display. That will change later this year when Toshiba introduces the first high-def disc player for the U.S. market. Toshiba’s breakthrough box, an HD DVD player that at press time was still unnamed, will cost about $1,000 (toshiba.com).