Apple released iOS 4.2 for all iPhone, iPod, and iPad devices yesterday, bringing multi-tasking and some nice folder enhancements to the world’s most magical tablet. The new OS also adds AirPlay and AirPrint and brings one very cool mobile tool to iPhone users for free. Find My iPhone can now be used for free by anyone with an Apple ID (you have one if you have an iPhone).
The setup for free use is a little convoluted. First, you need to go to your Mail settings and add a MobileMe account. Sign in to the account using your Apple ID (the same ID you use to download any application) and then flick the enable switch for Find My iPhone. You can then download the Find My iPhone application from the app store to your phone and set things up from there.
