I am building an application to take a folder full of report files and adding them to sql reporting services 2005 via the web service. I can upload the reports correctly but i run into a problem because the datasource is invalid. I can go into the report manager and change them, but i would rather programatically set the data source to a shared datasurce that already exists on the server. How can i set the data source to a shared datasource when i upload the report through the web service?