BizTalk Server 2004 Service Pack 1 1.1 (Windows)

BizTalk Server 2004 SP1 addresses a variety of customer scenarios and contains a collection of hotfixes, security fixes, and fixes for performance and stress. Microsoft recommends that all BizTalk Server 2004 customers deploy SP1 across all editions of BizTalk Server to ensure their implementations are up to date. BizTalk Server 2004 SP1 is not compatible with BizTalk Server 2002 and BizTalk Server 2000 systems. Please be sure to read and review the SP1 documentation before installing SP1. This version is the first release on CNET Download.com.