Calling a web service from a SharePoint event handler

High level steps are as follows:

1. Create the Envent reciver for the list using the Visual Studio templete.
2. Add a web reference to WCF Service.
3. Deploy the Event handler.
4. Register the Event handler.
5. Copy the WebReference folder into Site Virtual Directory in C:\inetpub\wwwroot\wss\VirtualDirectories\[port]
6. Add the App.config code inthe web.config file