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Favorite new iPhone 3.0 apps: Slideshow

We take a look at some brand-new iPhone apps the day after the 3.0 software launch.

It's one thing to talk about the iPhone's improvements with the 3.0 software upgrade, and another to see how these puppies actually respond in real-life third-party applications.

The pressure is on, and not all of the applications that came across our paths made the cut. We bring you the best examples from the early crop in a slideshow that shows you how new features like in-app purchases, push notification, and spinning iTunes from within an app plays out.