Is the iPad 2 a Business Breakthrough?

Be honest. Did the original iPad's star wattage dim a bit the minute the iPad2 came out? Did you feel that itch to run out and buy it, simply to have Apple's latest-and-greatest mobile device? Maybe the real question you should ask is whether or not the iPad2 offers enough improvement over the original to merit your attention.

We take a closer look at the iPad2's new features -- both good and not-so-great -- to see whether they hold enough value for mobile professionals.

Apple's iPad 2 had a hard act to follow. How do you improve on a product that sold 15 million units worldwide in less than a year?

In its usual hyperbolic marketing style, Apple tried to make the case that this was a revolutionary upgrade. It isn't.