ASP.NET Forms Authentication and Windows Streaming Media

Hi Everyone,

I have a website that implements Forms Authentication. I am trying to setup some streaming media but I only want people to be able to access the streaming media if they have logged into the website. Does anyone know how I can secure the Windows Streaming Media Server from anonymous access and somehow pass credentials to the Windows Streaming Media Server when a visitor clicks on a link to the streaming media after logging in to the website?

For your reference, the website and streaming media server are on the same server.

Thanks in advance.

Mark Sanders
...