As expected, Apple today began pushing out iOS 6 to iPods, iPhones and iPads.

The update began going out to users this morning. Users can get it by plugging their device in and launching Apple's iTunes software, or -- if they're running iOS 5 -- over the air from within the settings menu.

According to Apple, the update adds "over 200 new features," to iOS 5, which was released last October. Chief among them is an entirely new maps application that uses Apple's own data, changes to Siri that add more information about movies, restaurants, and sports scores, as well as deep integration with Facebook.

Somewhat controversially, the update also removes features -- like the built-in YouTube application. Users can get a new version from Google in the App Store, which the company released last week. The big change in the maps app also eschews Google's map data and features like Street View, something that could arrive in another Google-made app in the coming months.