Paul Varcholik has developed a .NET API using C# that can interact with a BrainStem module.  Specifically, this API allows users to use a BrainStem in slave mode from a host computer capable of running the .NET framework. 

Acroname thanks Paul for all his time and effort.  Downloads and source code are available at his blog, which can be found at Bespoke Software . 

This API is NOT supported by Acroname.  Any questions or concerns should be addressed to Paul or the .NET community.