Send text messages to mobile phones with this widget. SMS integrates with the Mac OS X Address Book, so you can select friends to contact. After you send a message, the widget remembers your friend s carrier so that you don t need to enter it in the future. Long messages are automatically split into multiple parts. You can include your mobile number or e-mail as the reply address of your messages. This lets recipients reply to your message. The widget works with most major carriers in the USA and Canada as well as T-Mobile in Germany.