Lightest way to run IIS on Mac?

Question

I have an ASP.NET MVC 4 app that I would like to run on a Mac machine. I would hate to run a full blown Windows virtual machine when all I really need is IIS7 to run the MVC

Answer 1

I recently used VirtualBox with a copy of windows home (free with "I don't have key") and installed visual studio on it (community version). And IIS Express works just fine, TFS repos work too.