We have a project that needs the users to be authenticated using the active directory database in order for them to gain access to the application. What is involve in integrating Active Directory? Are COM, ActiveX Dlls and API Calls one of them? If they are, could I possibly know what are their respective Reference or Component names and I can take it from there. I have been searching the web for sample codes but could not find one. We are using VB6. Thank yo uvery much in advance. Mike