![How iOS 4 and iTunes Work Together [VIDEO]](https://helios-i.mashable.com/imagery/archives/01Q5QPD2kToCO2cqupR3gC6/hero-image.fill.size_1248x702.v1647018764.jpg)
Edit: The video is louder now and without my phone number on display. Thanks for the feedback!
With iTunes 9.2, iOS 4 devices are natively supported. This also means you can add PDF files to sync with iBooks and you can create folders and better manage the organizational structure of you iPhone or iPod touch. Check out the video above to get familiar with what's new with iTunes and iOS 4.