ASP / Outlook Interface To Expose

how to access Outlook methods to generate an "add contact" event on the local user's machine. Most of the info I'm finding relates to Exchange server, not the local instance of OUtlook.

This event will be spawned from an intranet-based ASP page. The online contacts list will have a button to add the contact. On click, the default contact form will be displayed, with the primary fields pre-populated from the recordset selected. I'm sure this is a no-brainer, but haven't done this before.