"While Apple's iTunes team becomes ever more serious about Twitter, DVD John's DoubleTwist has reintroduced sync support for the iPhone and iPod touch (Windows) within its latest update."
More info is available via the DoubleTwist forum posting regarding this update, but basically they have added playlist creation and sync, library search and a persistent DoubleTwist library so you can "add folders or directories from anywhere on your system." They have also brought music and video sync to the iPhone/iPod Touch for their Windows version.
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iPhone 4, 1.6 GHz Core 2 Duo MacBook Air, Apple TV, 2.66GHz Intel C2D Mac Mini, 1TB TC, Airport Extreme,several iPods and an iPad, 32GB Wi-Fi version.
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