Amazon launches the Kindle DX Summary: CNET TV was on-site at the launch of Amazon's new Kindle DX, for which the company has partnered with newspapers, textbook publishers, and universities. The device comes out this summer. May 6, 2009 -- 12:08 GMT (05:08 PDT) SHARE: SUBSCRIBE TO: Amazon TOPICS: Amazon, Tablets 0 May 6, 2009 -- 12:08 GMT (05:08 PDT) Loading... Please wait. Topics: Amazon, Tablets Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.