[fw-mvc] Zend Server CE install with IIS6

Does anyone have the answer to which ISAPI web service extensions to
allow in IIS6. I have all unknown extensions set to allow in my dev
environemnt but that will not be suitable for production.

I don't have fast-cgi installed and this is an out of the box install of
Zend Server CE 5.0.3

Thanks
Lionel