This tool will help you design and build your BizTalk solutions by making it easier to consistently separate out your processes into multiple hosts even on your developer boxes. It will also make sure all your developers and environments are using Hosts with the same names. This can be a total nightmare to manage and maintain.
This tool is fed by a simple config file to set up the Hosts, install Host Instances, and assign Adapters to these new Hosts. This tool has the ability to prompt for a user password and reset all the Adapters back to the default Host (this was used extensively when I was testing the tool).
This tool should work with BizTalk Server 2004, BizTalk Server 2006, and BizTalk Server 2006 R2. I have not tested it running against any remote servers.
For more information, see the full blog post at: http://www.biztalkgurus.com/biztalk_server/biztalk_blogs/b/biztalk/archive/2008/04/30/biztalk-host-creation-and-adapter-assignment-tool-available-for-download.aspx