I finally got Apache MYSQL authentication working using the following link

http://alimanfoo.wordpress.com/2010/11/17/apache-authentication-and-mysql/

ccBill provided a CGI script for me which writes to a db as well as .htpasswd

If anybody has implemented an integrated login between the ccBill authentication and their forum I would very much like to know how it was done. Thanks, sirdude and gizmo for your help.

Mark