The Live Meeting Intranet Portal SP1 makes it easier to deploy and manage Live Meeting. If your company has deployed Microsoft Active Directory directory services, you can use the Live Meeting Portal for Active Directory to:

  • Automatically create Live Meeting accounts for users once they are authenticated on your corporate network.
  • Allow authenticated Windows users to log in to Live Meeting without entering a Live Meeting user ID and password.
  • Permit users to change their Live Meeting passwords when authenticated by your Active Directory service.
  • Automatically synchronize a user's Live Meeting account settings with the user's Active Directory settings each time the user logs in through the Port

http://www.microsoft.com/downloads/details.aspx?FamilyId=429BB528-FD1B-45B7-AF2B-CBBF4A8E65FF&displaylang=en