06.04.2007 - Windows Messenger 5.1.0.706

Windows Messenger allows real-time communication with other contacts who are using instant messaging (IM) services including those provided by the Session Initiation Protocol (SIP) as offered by Microsoft Office Live Communications Server. Windows Messenger also provides connectivity to the Microsoft .NET Messenger service and Exchange 2000 Server Instant Messaging Service. Windows Messenger 5.1 replaces Windows Messenger 5.0 and is the required version of Windows Messenger to take advantage of certain new features in Microsoft Office Live Communications Server 2005. Supported Operating Systems: Windows 2000 Service Pack 4; Windows Server 2003; Windows Server 2003 Service Pack 1; Windows XP 64-bit; Windows XP Service Pack 1; Windows XP Service Pack 2; Windows XP Tablet PC Edition - Download Windows Messenger - View Additional Information - Visit Microsoft Corporation