http://www.tuaw.com/2010/11/10/what-to-expect-from-ios-4-2-on-iphone/?d
Most of the focus on the forthcoming iOS 4.2 update has been on the iPad, and rightly so. The iPad is finally getting marquee features that most iPhone users have enjoyed for months, like multitasking and folder support. iOS 4.2 doesn't bring as many changes to the iPhone as it does to the iPad, but it does introduce a few new features to the iPhone.
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