correction

Correction: LivingSocial hack

This story misidentified the countries not affected by the breach. The correct list is South Korea, Philippines, Indonesia, and Thailand.

Read the updated story here.

Correction: NYT Glass app

The original version of this story reported that the Times had e-mailed its subscribers to notify them of the Google Glass app. That's not the case. The paper has since told CNET, "We did not send any communication about Google Glass to subscribers or any of our readers."

Read the updated story here.

Correction: Zuckerberg's FWD.us political action group

This story incorrectly reflected which Brad Smith is joining FWD.us. The group is adding the Microsoft executive, not the Intuit CEO.

Read the updated story here.

Correction: LG's home base

This story initially gave an incorrect description of LG's home base. LG is a South Korean company.

Read the updated story here.

Correction: Sen. Jay Rockefeller, D-W.Va., on CISPA

Correction: Sen. Jay Rockefeller, D-W.Va., on CISPA

An earlier version of this story misidentified the state Sen. Jay Rockefeller represents. He represents West Virginia.

Read the updated story here.

Correction: Yahoo gets 'SNL' archive clips

Correction: Yahoo gets 'SNL' archive clips

An earlier version of this story overstated the extent of the archived "Saturday Night Live" content to which Yahoo will have exclusive access. The story has been updated with the correct information.

Read the updated story here.

Correction: Potential Verizon bid?

Correction: Potential Verizon bid?

The original version of this story contained a typo that misstated the amount of cash involved in the potential bid. Sources told Reuters that Verizon is confident it could raise about $50 billion from bank financing.

Read the updated story here.

Correction: Dark Horse Comics

The anniversary was misidentified. Dark Horse Comics is marking the two-year anniversary of its digital efforts.

Read the updated story here.

Do you use tone controls or an equalizer?

I can't name one truly high-end preamp with tone controls, and that's because most audiophiles wouldn't dream of altering the signal in any way. Home theater buyers see things differently, so virtually all AV receivers have bass and treble controls and many employ auto setup programs that feature extensive speaker and room correction processing. Some say the processing improves the sound. Personally, I'm far from convinced these calibration systems really do that, they change the sound, but the results are too inconsistent to be counted on. If your receiver has auto setup, try turning it off, … Read more