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Can peer-to-peer coexist with network security?

Security experts have long cautioned about the risk posed by the use of peer-to-peer file sharing by individuals working in corporations, warning that the practice creates holes that let malware in and sensitive data out.

Their message may be having an impact in the P2P development community.

A trade group representing peer-to-peer file sharing providers next week will publish a report that finds P2P software companies are modifying their programs in an effort to make it harder for users to inadvertently share sensitive information.

For corporate IT administrators, that shift can't come soon enough. The problem was highlighted by … Read more

Authors Guild: Contracts forced Amazon to flip on Kindle

Update 2:49 p.m. PST: to include comment from Amazon.

Paul Aiken and the Authors Guild aren't gloating.

The executive director of the 9,000-member guild isn't taking all or even most of the credit for Amazon's abrupt about-face on Friday. The retailer announced that it would allow publishers to disable the Kindle 2's text-to-speech feature on any titles of their choosing.

He says while Authors Guild managers were "vocal" with their objections to the Kindle's speech technology, including publishing an op-ed piece in The New York Times, much more powerful entities were leaning on Amazon to make changes: large book publishers.

There was one more reason Amazon was prompted to make changes, according to Aiken.

"Amazon realized the magnitude of the contractual problem," Aiken said Monday morning. "Many of the author's publishing contracts give publishers the right to publish e-books, but only without enhancing audio. A reasonable reading of those contracts shows that publishers didn't have the authority to sell e-books for use in a Kindle device with audio enhancement."

An Amazon spokesman denied being pushed into Friday's decision. As for whether contractual issues played a part, the spokesman repeated what the company said Friday: "Kindle 2's experimental text-to-speech feature is legal."

Aiken began criticizing Amazon soon after the Kindle 2's debut last month. He argued that the retailer was violating the author's copyright and was cutting them out of a potentially new and lucrative market. … Read more

Ex-default for Kindle 2 text-to-speech: Legal?

Amazon yielded to the inevitable on Friday when it announced (in this statement) that it would no longer enable the text-to-speech feature on its Kindle 2 e-book reader by default; publishers can make the call.

Instead, publishers may enable the text-to-speech feature on a title-by-title basis, if they believe that choice is in their best interest.

I have been sorely tempted to write a response to some of the factually incorrect and even grossly deceitful pieces I've seen written about this issue since the Kindle 2 was launched, but fortunately, Amazon has made that unnecessary. Nevertheless, there are still … Read more

Amazon misread book sector on speech feature

Amazon chose to keep secret from much of the publishing sector the text-to-speech feature built into the Kindle 2.

Instead, Amazon sprung the feature on publishers and the retailer is now taking public-relations hits that it might have avoided if it hadn't been so tight lipped.

Following the debut of the Kindle 2, the 9,000-member Authors Guild claimed text-to-speech created a derivative work and violated copyright. Paul Aiken, the guild's executive director said many publishers were also angered over the speech function, adding that Amazon never consulted beforehand with either of those groups. Amazon responded Friday by … Read more

Amazon retreats on Kindle's text-to-speech issue

Apparently, Amazon won't fight the publishing industry on the issue of whether the Kindle 2's text-to-speech function violates copyright.

The retailer, which makes the popular Kindle electronic-book reader, announced late Friday that the company is modifying systems to allow authors and publishers to decide whether to enable Kindle's text-to-speech function on a per-title basis.

Amazon began its press release with tough talk. "Kindle 2's experimental text-to-speech feature is legal," Amazon wrote. "No copy is made, no derivative work is created, and no performance is being given."

But then the company says: "… Read more

How to use your AV receiver's speaker calibration

Most new AV receivers come with an "auto setup" or "automatic calibration" feature, but despite the word automatic, these features can stump AV novices. If you're setting up an AV receiver for the first time, this guide will put you on the right track.

First, let's describe what auto setup systems do.

They send test tones to all the speakers and subwoofer, and use a microphone to pick up the sound of the speakers in your room. Auto setup systems determine speaker sizes and volume levels, set the subwoofer-to-satellite crossover frequency, measure distances from each of the speakers to the listener, and confirm that all of the speaker cables are correctly hooked up. Some receivers also use equalization to balance the frequency response of all the speakers.

Auto setup systems go by different names, but they all do approximately the same thing. Denon and Onkyo feature Audyssey; Sony has Digital Cinema Auto Calibration, Pioneer Multi Channel Acoustic Calibration, and Yamaha uses a Parametric Room Acoustic Optimizer.

The exact positioning of the auto calibration microphone is crucial for achieving accurate results. Some auto setup systems work from just one mic position, which would be the primary spot where you sit when watching movies by yourself. Ideally the mic should be placed at the same height as your ears when you're sitting watching a movie.

If you have a camera tripod, use it to place the mic at ear height; perfectionists should move the couch entirely out of the way. Lacking a tripod place the mic on the back of the couch, atop the highest pillow.… Read more

IBM voice ace: Kindle no threat to audio books

Executives at the Authors Guild say the text-to-speech feature in Amazon's Kindle 2 could hurt sales of audio books. Not all of the experts agree, including the guild's.

Andy Aaron, an expert on text-to-speech technology, recently commented in an interview about how much such systems have advanced. In an op-ed piece published Tuesday in the The New York Times titled "The Kindle Swindle?" Roy Blount Jr., president of the Authors Guild, used Aaron's quotes to support his argument that the Kindle's voice feature could threaten the future of audio books.

But when asked to … Read more

Alfa Romeo MiTo GTA: Light weight, heavy power

We had our first look at the "too hot for America" Alfa Romeo MiTo compact at the 2008 British International Motor Show and were impressed, if not a little disappointed that we'd never get to drive one. Now that Fiat Group is looking to seriously bring the Alfa Romeo brand to the colonies, we feel it's time for a second look at a hot variant of this hatch.

The Alfa Romeo MiTo GTA (Gran Turismo Alleggerito) goes on a carbon fiber diet, reducing weight and boosting the power-to-weight ratio. The ultra-light carbon fiber is used in … Read more

Making money with "free-to-play" games

Free-to-play games are looking more and more like open source products as commercial entities behind the development and operations figure out ways in which to add value and monetize their user base.

In the open source world this typically consists of a split between "Community" and "Enterprise" versions of the products. For casual and free-to-play games, the split tends to be associated with some kind of premium offering or a payment mechanism like micro-transactions.

David Chang, Executive VP of Business Development and Marketing at online game publisher Gamescampus discusses the challenges of "free-to-play" in … Read more

Lafayette, La., finally gets its fiber network

After nearly five years of planning and fighting with local cable and phone companies, the Lafayette Utilities System opened its fiber-optic broadband network for business.

The utility began offering service this week, according to the Lafayette, La. local newspaper, The Daily Advertiser. A small number of customers already have phone, TV, and Internet service. And beginning Friday, LUS will begin marketing the service to customers in the first phase of the roll out. LUS plans to roll out service gradually in three phases and expects to offer a triple play service to all residents throughout the city by 2011.

The … Read more