Lots of technical content is already recorded. Start with the first web-cast below if your customer is new with BizTalk Server.

MSDN Webcast: Getting up to speed with BizTalk Server 2004 for the Visual Studio .NET Developer


MSDN Webcast: Real-World BizTalk Server 2004 Editing and Mapping Techniques

MSDN Webcast: Building on BizTalk Server 2004 Human Workflow Services for the Visual Studio .NET developer

MSDN Webcast: BizTalk Server 2004 EDI with and without the Covast Accelerator

MSDN Webcast: InfoPath SP1 and BizTalk Server

MSDN Webcast: BizTalk Server 2004 Orchestration for the Visual Studio .NET Developer

MSDN Webcast: BizTalk Server 2004 Architecture

MSDN Webcast: BizTalk Server 2004 Performance and Early Adopter Experiences

MSDN Webcast: Using Web Services with BizTalk Server 2004 

MSDN Webcast: BizTalk Server 2004 Business Rules for the Visual Studio .NET Developer 

MSDN Webcast:  Integrating BizTalk Server 2004 with SharePoint

MSDN Webcast: Extending Mainframe Applications using BizTalk Server 2004 and Host Integration 2004