iOS 4.3 brings a handful of new features and new headaches

iOS 4.3 doesn't bring nearly as many changes to the table as iOS 4.2 did last November. The release of iOS 4.2 was a watershed moment for the iPad, bringing features like multitasking and folders that made it a far more useful device than before. The iPhone got fewer new features in iOS 4.2, some of which have proven more useful than others; I use AirPlay almost every day to stream from my iPhone to my home theater system, but I used AirPrint once (after some hacking), then forgot about

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