The Kindle DX is the latest addition to the Amazon's wireless e-book line with its key feature being its almost 10 inch screen. New features on the DX include auto-rotation for landscape or portrait view, a built-in PDF reader, 4GBs of storage (enough for 3,500 books), and a battery life of up to two weeks (four days with wireless connection on).

Slim: Just over 1/3 of an inch, as thin as most magazines

Carry Your Library: Holds up to 3,500 books, periodicals, and documents
Beautiful Large Display: 9.7" diagonal e-ink screen reads like real paper; boasts 16 shades of gray for clear text and sharp images
Auto-Rotating Screen: Display auto-rotates from portrait to landscape as you turn the device so you can view full-width maps, graphs, tables, and Web pages

Built-In PDF Reader: Native PDF support allows you to carry and read all of your personal and professional documents on the go

Wireless: 3G wireless lets you download books right from your Kindle DX, anytime, anywhere; no monthly fees, no annual contracts, and no hunting for Wi-Fi hotspots

Books In Under 60 Seconds: You get free wireless delivery of books in less than 60 seconds; no PC required

Long Battery Life: Read for days without recharging
Read-to-Me: With the text-to-speech feature, Kindle DX can read newspapers, magazines, blogs, and books out loud to you, unless the book's rights holder made the feature unavailable
More Than Books: U.S. and international newspapers including the New York Times and Wall Street Journal, magazines including The New Yorker and Time, plus popular blogs, all auto-delivered wirelessly

Kindle DX is exclusively available at amazon. Price: $489

Via: amazon