Configuring securely in IIS5

I have been able to install php and get it running on our test server running IIS5. Everything is going fine, but now I am beginning to ponder the question, how do I secure this when it goes live? I have read through the installation documentation, and read the security chapter of the php manual that I downloaded from the php.net website. Various queries to Google have been unproductive, so I thought I may check here. Now, I am not talking about script internals security (that will be handled more by our development team), just mainly how to configure php on the server so that I don't have people tearing the darn thing down when this site goes live. We are using the ISAPI module. I have seen numerous tidbits on Apache, but we are going to be using IIS. Can anyone point me to a book, FAQ, examples, anything to set me on the way? Thanks a ton