November 21. That’s the day iPhone 2.2 is rumored to arrive at market. And when, or if, it does, it’s expected to include some slick new features. Among them: Enhancements to Google Maps, including support for Google Street View, plus bus schedules and walking directions Support for over-the-air podcast updates via the iTunes Store An app-scoring feature that allows users to rate applications purchased from the the App Store before deleting them Support for line-in audio via the iPhone’s head
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