Update 2: I have written a new post going over how to setup StructureMap with the RC of ASP.NET Web API. Go check that out as well. Update: This post was written against the Beta of WebAPI. Word out is that this will change for the release candidate. I have not yet done a new post for the release candidate. You can read some about these changes here. I intend to write a new post once the RC has been released.…