The original text of this review stated that the Pioneer Elite PRO-940HD will not accept native 1080p/24 material. That was incorrect. It will. The set will not, however, accept a native 1080p/60 source. In addition, the set includes two NTSC tuners (useful in the split-screen and picture-in-picture modes), a fact not noted in the text but now added to the Specifications section. —Ed.

Panasonic's video division has staked its life on plasma televisions. So far it looks like a pretty good bet. Sure, the company sells flat panel LCD and rear projection LCD and DLP TVs. But newspapers, magazines and televisions are host to countless Panasonic ads for plasmas and nary a one for the other technologies. And have you seen Panasonic promotions for an "LCD Concierge" service like one offered for its plasmas? All of this is paying off. Panasonic sells one-third of all plasmas sold in the United States – more than any other company.

The battle of flat-screen technology is heating up, and LCD makers are fighting each other for technological superiority. As we reach the end of 2006, the production of 40-to-42-inch LCDs has grown, while pricing has reached parity with plasma displays in this size range. The list of competitive makers of LCDs in this size is exploding, creating a race to innovate. Enter Philips' latest flat panel, the 42PF9831D. This top-of-the-line LCD has a number of industry firsts, including Philips' own Aptura backlight. Aptura is designed to sharpen fast-moving images, solving one of LCD's common shortcomings. The 42PF9831D is a 1,366-by-768 high-definition display with Ambilight Full Surround technology, Philips' exclusive four-sided screen lighting system (more on this later). It also features Clear LCD signal processing—which works with the Aptura backlight for faster response time—CableCARD, a memory-card reader, and Pixel Plus 3 upconversion.