For some reason I have never noticed that you can set multiple start up projects in Visual Studio. This is very handy when testing a client and a server at the same time! I am currently?reacquainting?myself with WCF services as I haven't done any in several years. The project itself is essentially a WCF web service with a Silverlight client. Although in general Silverlight has little future, it's still used for Windows Phone 7 development so I am looking forward for a chance to improve in this area.?