是否有任何IIS等同于Tomcat？

I want to test ASP.NET applications to get the feel for the MVC extension and compare that to what I can do today with Grails or Rails. The trouble is that being in a corporate environment, I can't install IIS on my workstation, neither on my DEV server. And - you guessed it - Visual Studio is not to be considered at that moment (I guess for my investigations I'll stick with I want to test ASP.NET applications to get the