Hi Everyone, I will try to be as clear as possible. I am currently writing a PHP script which I would ideally like to market commercially in the future. What I would like to know is have you ever come across a CMS that is designed for managing invoices, managing downloads etc. I would be using IP.Business but they have shelved the project for now which is rather annoying. Ideally the system should be able to: Manage Clients Manage Billing Manage who can download what Does anyone know of such a system? This is mainly to save me the trouble of writing my own. I would be very grateful for ANY ideas. Rory