Forms Based Authentication in Office SharePoint Server 2007 and Windows SharePoint Services 3.0

Here is the link for form authentication in wss 3.0/Moss 2007 that can helpful to integration in sharepoint.

http://blogs.msdn.com/sharepoint/archive/2007/12/17/forms-based-authentication-in-office-sharepoint-server-2007-and-windows-sharepoint-services-3-0-authoritative-technical-articles-published.aspx