An electrical contractor wiring up condos for HDTV asks whether HDMI or component video cables would be better-suited to connect high definition cable boxes and Blu-ray Disc players to an HDTV display 60 feet away.

A recent DIRECTV subscriber and HDTV purchaser wants to find out how to get a standard definition DIRECTV signal to look good on his new 1080p HDTV.

A reader wonders why he is not able to get high definition resolution (above 480p) when connecting a Sony PS3 to an older HDTV with a DVI input.

A Sony PS3 owner asks whether the new Harmony One remote (or any other infrared-based remote) can control a PlayStation 3, which operates via Bluetooth.

A reader writes in asking whether it’s worth spending a premium on a 1080p plasma HDTV if most of his sources are 720p or below.

A PS3 (Playstation 3) owner writes in asking why he’s not able to get the Dolby TrueHD light on his receiver to light up, even on Dolby TrueHD Blu-ray Discs.

A reader in the process of constructing a new home theater wonders where he should pre-wire the speakers for best effect.

A reader writes in asking whether he can use his soon-to-be-installed HDTV antenna to pick up FM stations. The answer? It depends…

A reader with an older HDTV, lacking digital inputs, asks whether he can still enjoy the picture quality benefits of HD-DVD and upconverted standard definition DVD players.

A reader asks how he can get surround sound from his new HDTV using a direct cable feed (no cable box) plugged into his home theater system.