What’s new in iTunes 10.2?
• Sync with your iPhone, iPad, or iPod touch with iOS 4.3.
• Improved Home Sharing. Browse and play from your iTunes libraries with Home Sharing on any iPhone, iPad, or iPod touch with iOS 4.3.
For information on the security content of this update, please visit: support.apple.com/kb/HT1222
Suppose I should update my printers drivers too :/