Many people were eager to hear whether Apple would announce the ability to tether—that is, the ability to use the iPhone's Internet connection to get another device onto the Internet via USB or Bluetooth. Well, the good news is that Apple will support tethering in OS 3.0. The bad news is that this feature requires carrier support, and Apple did not release any news about AT&T's willingness to support it. Other carriers around the world, however, have already expressed a commitment to support tethering. Instead, Apple offered up other as of yet unknown features to OS 3.0: iTunes movies, TV shows and audiobooks can be purchased directly from the iPhone; parental controls have been tweaked to allow the prevention of children accessing media at certain rating levels, or age-inappropriate applications from the app store. Also, the iPhone's keyboard will support many more languages, and the mobile Safari browser will be able to pick an appropriate data connection speed depending on whether the browser detects Edge, 3G data, or Wifi.