TestDriven.NET now contains some functionality that was in the discontinued ReflectorVsAddin add-in. Right click and 'Test With... Reflector' to navigate to any code element inside Reflector. This works with methods, types, fields, events, enums and delegates. When you first use this functionality you will have the option to automatically fetch Reflector or use a local copy. You can download the latest version of TestDriven.NET from here.