Sony Opens Up More E-Book Formats For Reader

A firmware update scheduled to drop later this week will allow Sony Readers to use the .epub format, an open standard (with DRM support) that has the backing of several major book publishers. This means you'll be able to get books from sources other than Sony's own Connect store, which currently only has one third the titles of Amazon's Kindle store. The Kindle, however, currently uses the Mobipocket format for its Kindle Store books, and does not yet support .epub. [AP]