Lawrence E. Ullman

If Star Trek's Lt. Cmdr. Montgomery "Scotty" Scott was handed one of today's ultra-thin flat-panel HDTVs and warned, "You have eight minutes to get decent sound quality out this thing or the Enterprise is going to burn up in the atmosphere!," he might take one look at it and once again utter those immortal words: "I canna change the laws of physics!"

Samsung's LN55A950 seems destined to generate controversy among the videophile community. Some will insist that it's the best-looking LCD TV on the market; others will say, well, otherwise. Both arguments are likely to revolve around the LED-backlighting technology that differentiates this high-end model from nearly all other currently available LCD TVs.

Introduced as LG's flagship line of 1080p LCD TVs just last summer, the Korean giant's LBX series began shipping to dealers in the forth quarter of 2007. The LBX TVs seemed promising, albeit relatively light in features compared to some similarly priced competitors.

Remarkable. That's the word that best describes the THX Select2 approved Pioneer Elite VSX-74TXVi AV receiver ($1500). This gloss-black beauty is remarkably sophisticated, remarkably flexible, and remarkably easy to setup, thanks to an amazing auto calibration function called Advanced MCACC. The feature set is remarkably deep and includes HDMI switching/processing, a built-in XM satellite radio tuner, a dedicated iPod input with fully integrated controls, and a full suite of THX functions. Even the unit's designation is remarkably long, so I'm going to refer to the VSX-74TXVi as the "74" for the duration of this review.