In the beginning, there was analog television. You aimed the antenna, tuned in the channel, and then sat back to watch as the amplitude-modulated pictures flashed on the TV screen and the frequency-modulated audio blared forth from the speakers. Some time later, analog TV added color by shoehorning in a small signal with the necessary information amongst those amplitude- and frequency-modulated pictures and sounds.

As retail prices for plasma displays continue to decline, there appear to be some really good deals coming to market – mainly, plasma monitors sold under unfamiliar brands in big box stores and wholesale clubs. In particular, plasma monitors are of interest to buyers who already own a cable, satellite, or terrestrial DTV set-top box and don't particularly need an integrated tuner or CableCARD slot.

Sharp's XV-Z2000 front DLP projector raised more than a few eyebrows when it first appeared at CEDIA Expo 2004. Was this indeed the first 1280x720 HD2+ DLP projector for less than $5000? If so, it would represent a seismic but long overdue change in DLP projector pricing, which has typically kept the MSRPs of 720p models above $7000—and, by extension, non-competitive with 720p LCD projectors that retail for half of that price or less.