AT&T has begun selling the Palm Centro device for $99.99 with a two-year contract. 
Centro’s text-messaging application displays text and multimedia messages in Palm’s chat-style view, just like PC-based instant messaging. IM compatibility includes AIM, Windows Live Messenger and Yahoo! Messenger. E-mail supports Xpress Mail, Microsoft Exchange ActiveSync, and Good Mobile Messaging.http:/www.att.comhttp://www.palm.com