Anith Gopal

Folks, I’ve actually received a whole swag of questions around the paths that we currently support for upgrade to 2009. This table provides a good overview of the supported paths (Note, we still do not support a direct 2004 to 2009 Upgrade. As and when we publicly release a guidance on that, I’ll update my blogs): BizTalk Server 2006/R2 BizTalk Server 2009 Evaluation Edition BizTalk Server 2009 Branch Edition BizTalk Server 2009 Developer Edition BizTalk Server 2009 Standard Edition BizTalk Server 2009 Enterprise Edition Evaluation No No No No Yes Partner No No No Yes Yes Developer No No Yes No Yes Standard No No No Yes Yes Enterprise No No No No Yes

Originally posted here: 
BizTalk 2009 supported upgrade paths