Can you really beat the good old fashioned book? OK, environmental issues aside, there is something deeply satisfying about books, a certain tactile pleasure of flipping a page, or leafing back for reference.
When you look into it, there are quite a few of them on the market these days. Sony have just released their offering into the marketplace, and of course Amazon's Kindle, to mention but two of the more high profile ones. Seems to me they're just not capturing the public's imagination enough yo break our bond with the printed word.