Create VERY simple sample .NET Restful Web Service

Create a very simple sample restful Web Service using WCF or ASP.NET MVC (C# / VS 2010) with a single method: It will update a SQL Server table based on a value provided to the service on the URI. Example: http://localhost/myservice/comedian/{comedian}?FieldToBeUpdated={FieldToBeUpdated} // UPDATE FunnyPerson SET Funniness = 'Funny' WHERE PersonName = JoeBlow http://localhost/myservice/comedian/JoeBlow?Funniness=Funny I don't care how you do the data access - straight [login to view URL] command object, table adapters, whatever. I'm not looking for a work of art. I suspect this will take someone who knows what they're doing and/or already has a sample project lying around maybe 10 minutes. This is a "beer money for a student" type project - quick and dirty. I'm a data / BI guy and the same task would take me hours hours, however :) SQL database is attached.