>>How can i make a connection with a secure section of our website whithout asking the user to fill in The Master UserName en >>PassWord. The update service are running at night in an automated procedure.

Have you tried using a Web Browser ActiveX control? you can use the IE one FOC. I have used it to navigate to website, complete input fields, "click" a submit button and then read the resultant HTML which was a report in this instance.

G.