The BizTalk ESB Toolkit 2.0, formerly known as the ESB Guidance 2.0 - was released on the June 9th to the web on the new ESB page in the BizTalk Developer Center on MSDN. This toolkit is a collection of tools and libraries that extends BizTalk Server 2009 capabilities of supporting a loosely coupled and dynamic messaging architecture. It functions as middleware that provides tools for rapid mediation between services and their consumers. Enabling maximum flexibility at run time, the BizTalk ESB Toolkit 2.0 simplifies loosely coupled composition of service endpoints and management of service interactions.    more »