Microsoft's BizTalk site, http://www.microsoft.com/biztalk, is devoted to providing information about the BizTalk framework and Microsoft BizTalk Server 2000. During the development of BizTalk Server 2000, Microsoft's BizTalk site offered a preview version of the product so that people could get a feel for the product's features and usability. The site also offers successful case studies of XML in action by showing how companies use the BizTalk Framework to provide B2B transactions. Microsoft will use this site to introduce BizTalk Server 2000 and to provide support for it.