Sony just announced an update to their HT-series of LCD PC/TV displays today, the 20" MFM-HT205. This display has a 16:9 aspect ratio, 1680 x 1050 screen resolution, a built-in NTSC television tuner, plus "the ability to watch TV or DVDs in full widescreen mode, picture-in-picture or picture-and-picture formats" while you're working on your computer. No slounch soundwise, it's got two three-watt stereo speakers and a five-watt subwoofer as well as SRS Labs' WOW 3D audio technology. It goes on sale in April, $900 SRP.
Sony's New 20-Inch LCD Offers Simultaneous PC And TV Viewing [Sony Electronics]