After installing the ASP.NET MVC 2 bits, I also took a look at the MVC Futures library. This library contains a bunch of features that might be included in a future version of ASP.NET MVC. One of the things I found in there was a file called MvcDiagnostics.aspx.
I guessed that it would give me some diagnostics features but I had no idea how to get this file working. Until I found this blog post where Brad Wilson explains us how this file can help us getting some diagnostic information about ASP.NET MVC: