Try BizTalk Server in a Virtual Online Environment
Microsoft Virtual Labs take you through a series of guided, hands-on labs. The labs in this series build upon each other to give a top-to-bottom experience of Microsoft BizTalk Server 2009. Below is the list of virtual labs available for BizTalk Server 2009. Each lab is estimated to be of duration 90 minutes. Before you get started, be sure to review the system requirements.
BizTalk Server 2009 Virtual Labs
BizTalk Server 2006 and 2006 R2 Virtual labs
BizTalk Server 2009 builds on the technologies found in BizTalk Server 2006 and 2006 R2 so the labs below will help you learn skills that apply to BizTalk Server 2009.