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Take the Audiophiliac challenge and see if you can get better sound with a DIY, manual setup.
The FBI is finding new ways to eavesdrop by intercepting Internet, wireless, and VoIP communications. CNET's Sumi Das breaks down what you need to know.
CNET has learned that the FBI has formed a Domestic Communications Assistance Center, which is tasked with developing new electronic surveillance technologies, including intercepting Internet, wireless, and VoIP communications.
Auto speaker calibration is supposed to ease home theater setup hassles, but getting it right requires some homework.
The Sony HT-IS100 is a home-theater surround-sound system with five speakers that are only about the size of a golf ball.
Sony's proprietary S-AIR wireless technology is a key feature of its 2008 Bravia line of all-in-one home theater systems.
Sony's $800 home-theater-in-a-box system features satellite speakers that are about the size of golf balls.
Sony's three new component-based home theater systems offer affordable pricing and full-size A/V receivers with plenty of A/V inputs.