Vista - Crash course in WCF - IIS hosting / certificates

Greetings

We've been working on WCF for a few weeks now. I have a console
application that hosts our services. It uses WSHTTP and loads a 509
certificate from a file.

When the client starts up, it loads the public key from a file.

We need to move this over to WCF, and my lack of certificate knowledge
is a problem. When you host a WsHTTP service in IIS does the 509
certificate go away in lieu of the SSL certificate? I installed a test
certificate on IIS, and I can get to the service via the URL. However,
my first attempts at getting the client code to connect haven't
worked. I haven't been able to find a good article on how I should
approach this.

Can someone nudge me in the right direction, or direct me to existing
documentation? I have the "Programming WCF Services" book, but it only
mentions IIS hosting.

Thanks for your help.

Jay