iPhone

Amazon.com introduced a free software package Thursday that gives Mac computer users access to the online retailer's Kindle e-book store in more than 100 countries. Called Kindle for Mac, the beta e-reader completes Amazon's goal of offering consumers access to e-books and other digital content across a wide spectrum of electronic devices.

Kindle books can now be read on dedicated Kindle and Kindle DX devices, BlackBerry handsets, and PCs, as well as Apple's Mac, iPhone and iPod touch, Amazon said. Moreover, the company's e-reader software is expected to work on Apple's forthcoming iPad.

Nokia is the global cell-phone leader, with sales of 329 million units in 2009. Yet when it comes to feature-packed smartphones in some markets, including the U.S., analysts say Nokia is under threat from rivals Apple, Research In Motion, and Google.

Google's Nexus One may have gotten off to a rocky start with consumers, but the "superphone" is making fast inroads with wireless carriers. Google this week started selling a Nexus One that will run on AT&T's 3G network, and has also inked a deal with Sprint Nextel. Google previously struck deals with T-Mobile, Vodafone and Verizon Wireless.

Sprint hasn't announced pricing or the availability date, but the carrier is already priming the competitive pump with marketing messages that proclaim its network has twice the coverage of AT&T and 10 times the coverage of T-Mobile.

After rolling out its latest operating system on its exclusive Nexus One smartphone in January, Google will now release Android 2.1 for a top competitor: the Motorola Droid, which is distributed by Verizon Wireless.

The over-the-air update will be available in batches of 250,000 beginning Thursday, March 18, Verizon Wireless announced. A blog dedicated to Android posted the official software update notice on Wednesday.

The fast-selling Droid is estimated to make up 15 percent of all Android smartphones sold.

Research In Motion may find that many of its customers are in motion, a survey of more than 1,000 smartphone users suggests. Asked about their next smartphone purchase, 39 percent of 159 RIM BlackBerry users told Crowd Science, an online research firm, that they "definitely or probably" want an Apple iPhone.

Another 34 percent said they would prefer a phone that uses Google's Android operating system. Combined with 38 percent who said they might consider Android, that makes a 72 percent opening for Android, narrowly beating the 68 percent opening for the iPhone.

Microsoft isn't going to let Apple have all the app-store fun. On Monday, the software giant announced more details about Windows Phone 7 Series applications in its online store as it moves to get third-party developers excited about the new platform.

Apple Inc. is giving its chief operating officer a $5 million bonus for "outstanding performance" running the company while CEO Steve Jobs was on medical leave.

Timothy Cook, 49, will also receive 75,000 restricted stock units scheduled to vest in 2011 and 2012, Apple said in a regulatory filing Friday.

With the e-book industry expected to explode into a multibillion-dollar business in the next three years, Barnes & Noble wants to open a new chapter in sales by making sure its products are available on Apple's iPad. The retail giant on Thursday confirmed reports that it is preparing an iPad application in time for the anticipated April 3 release.

Digital Library Preserved

The Federal Communications Commission unveiled three digital tools Thursday that will enable consumers, businesses, schools and other organizations to test the real-world performance of their fixed and mobile broadband connections and help identify gaps in the nation's broadband coverage. The tools include downloadable applications for mobile devices based on Google's Android platform and Apple's iPhone OS.

Last year, Palm thought it had all the pieces for a turnaround in the market it pioneered: A new CEO known for making the iPod a household name, a sleek new smart phone called the Pre and fresh, intuitive operating software.

Instead, the company is in danger of going the way of its 1990s Palm Pilot, making it the latest innovator to learn that great technology and an accomplished leader don't guarantee success.