It has been dubbed an 'iPod moment' for the electronic book as Amazon launches Kindle 2, the successor to its popular ebook reader. Amazon CEO Jeff Bezos announces Kindle 2 electronic reader at news conference in New York Photo: REUTERS The Kindle, a paperback-sized gadget, which sells for $359 (£240), lets users download books, newspapers and blogs onto a high-resolution screen with a white background and black text - imitating the look of a real book. It's successor, the sleek Kindle 2 is as thin as an HB pencil, comes with inbuilt speakers and expanded 2GB memory - so it can hold more than 1,500 books, compared with 200 with the original Kindle. However, British consumers may have to wait to get their hands on it. So far, the Kindle has only been available to US shoppers, although analysts expect the device to go on sale in Europe later this year. Amazon has invested in Kindle in the belief that more people will want to read books electronically. The revamped model inc...