The upgrade to Android offers a performance boost and some new features, such as the voice command turn-by-turn directions for Google Maps. Another feature supported by the upgraded Android OS was the integration of multiple social-networking and e-mail accounts into the phone's contact list. The camera will now come with built-in flash, digital zoom, scene mode, white balance, color effect, and macro focus.Also, a hugely important feature for the business world has been introduced--Android 2.0 will now support Microsoft Exchange.