It is a medium size DLL (12Kb as text file) to be made on Visual Basic 6 and to be used by ASP pages. I will use then Server.CreateObject. I can't do anything right now I need to wait until Monday to get Visual Basic 6. Making the component as *.wsc using xml is too tedious (because the quantity of functions and parameters associated) , even using the MS Script Component Wizard. I'm just planning for Monday. Thanks.