Need Help Creating Web Service in 3.5 VS2010

I am trying to create a web service in VS2010 and doing it as a 3.5 Framework Web Service project.

I have the default Hello World method in there and some that I have added. The ones I have added have a call to a data provider class that in turn connects to the dataset. However when I run locally I only see the Hello World method and not my new methods. I then delete the hello world method and rerun and I still see it.

What do I need to do to run this locally and is it the same process as to have it run on my staging and production servers?

I am used to creating services in 1.1 and this is my first one I am creating in 3.5.

Thanks for the help.