Apple IOS4.2 is now available for download from iTunes.
The update brings various features to the iPad, iPhone and iPod touch.
Some of the features includes a unified inbox for the iPad, Airplay and Airprint. Airplay will allow you to stream content from your device to your AppleTV. Airprint will now allow you to print directly from your device to certain printers wirelessly.
An added bonus is the Find My Iphone app as now free to use without a MobileMe me subscription. The app will work on the iPhone, iPad and iPod touch.
Head to the Apple website for more detailed information and additional features. Head to iTunes to get your free update. You will need to update to the latest iTunes as well.