A recent purchaser of a Panasonic plasma writes in asking how to make his picture look better.

A reader writes in asking how to get surround sound from his PS3 when connected to a home theater in a box system that lacks HDMI inputs.

Just how many speaker channels do you really need for home theater? We discuss the finer points of home surround sound with Dolby's Craig Eggers.

A reader writes in asking whether all the hype around 3D TV at home is justified and is it worth buying one now?

A reader writes in asking for the best MP3 Converter to rip her CD library to her computer for playback on her iPod.

A confused consumer writes in seeking clarification on whether or not Blu-ray 3D over HDMI 1.3 (e.g., on Sony PS3) will be displayed as full resolution 1080p to each eye. And will he need new HDMI cables?

A reader writes in asking whether his recently manufactured HDTV can be upgraded to support the latest 3D formats.

A reader asks how he can connect his TV, which he says has no audio outputs, to a home theater audio system in order to get surround sound from TV shows.

One reader is dying to use his semi-new portable music player -- if only he could figure out the music part.

A loyal PlayStation 3 owner, whipped into a lather about all the recent 3D developments, writes in wondering just how his 2D Blu-ray/game machine can make the switch to three dimensions.