Quote Originally Posted by mendhak View Post
I suggest you experiment with it first. Create an HttpHandler that returns 'something'. Then in IIS 6 (not the built in web server), do a wildcard mapping. Then try

http://machinename/yourapp/dosomething

See if it gets hit. I believe this will work because it's also the way to get ASP.NET MVC to work in IIS6, but you lose performance.
When you say "do a wildcard mapping", does that mean on the IIS server as an administrator, or within the web.config of the web app? As I mentioned before, I need to assume the developer does not have any access privileges to the IIS server configuration/administration.