If you had a quesion about vbscript, this would have been a question for the Lounge.
Just googled a bit. Maybe it can help you:
http://www.eggheadcafe.com/software/aspnet/27532999/re-login-script--add-pr.aspx
http://technet2.microsoft.com/WindowsSer...3.mspx?mfr=true
By reading the articles and looking at the example logon script, I understand why I still stick to KiX.
Thanks Ruud.