A cheap casioppeia allows me to read ebooks around 2001.
The Kindle has a built in cell receiver so that you can wirelessly browse, preview and purchase books using one-click.
As glued to the net as we all are, there's vast quantities of content that is not available online.
There are converters available from Amazon and/or Mobi for pdf and doc files.
A revolutionary portable reader that wirelessly downloads books, newspapers, magazines and blogs to a crisp, high-resolution electronic paper display that looks and reads like real paper, even in bright sunlight.