Apple has released a minor update for iTunes that should improve synchronization with an iPad, iPhone, or iPod touch. iTunes 10.2.2 fixes a problem that sometimes caused the software to become unresponsive when syncing an iPad. It also addresses an issue which caused photo synchronization to take longer than it should have.
The latest update also fixes a problem with video previews in the iTunes store and improves stability, performance, and security.
You can grab the latest update using Apple Software Update, or on Windows by opening iTunes and choosing “check for updates” in the Help area.