Agile Messenger is the world's premier mobile MSN®, ICQ®, AIM®, and Yahoo!® instant messaging client. Innovative features include our patent pending Push to Talk technology which enables users to send voice messages from mobile to mobile and mobile to PC. Agile Messenger features include: • sending and receiving instant messages • Unicode and BIG5 support for international characters • split screen messaging interface • separate tabs for each conversation • conversation history • smiley support • automatic download and updating of the contact list • contact status information and presence management • adding, removing, renaming contacts • data usage counter • auto update downloader and installer • picture messaging with camera support • "Today" plug-in Get chatting on your SonyEricsson cellphone!