Sony Reader Daily Edition

If you're in the market for a wireless e-book reader, Amazon's Kindle is no longer the only game in town. The Sony Reader Daily Edition ($400; December 2009) packs built-in, service charge-free AT&T 3G networking for downloading new books on the go, and also offers a seven-inch touch-capable E-Ink screen with 16 levels of grayscale for crisp text and images, and native support for PDF, JPEG, BBeB Book, RTF, and TXT files.