Turning a Page on E-Book Readers: A British startup called Interead is the first company aside from Amazon.com and Sony to offer both a hardware reader and a distribution platform for e-book content. The company's comes in various colors and costs only $249.

Watch TV on Your iPhone: If you've got a SlingBox (which starts at $147) and an iPhone, you can now use to start watching "place-shifted" TV on your iPhone. But you can only do it over a Wi-Fi connection.

Is there a particularly cool mobile computing product or service I've missed? Got a spare story idea in your back pocket? . However, I regret that I'm unable to respond to tech-support questions, due to the volume of e-mail I receive.

offers tools, tips, and product recommendations to help you make the most of computing on the go. You can . Jim is also the co-author of Getting Organized in the Google Era, to be published by Crown in March 2010. Sign up to each week.