The code you gave me just produced a white page. I think the problem is with the actual payment module code. Its the Atos module which is designed for French banks. Very, very widespread in France. The problem is that its getting its order information from I don't where. I've wasted an entire month on this - I think I'll just forget the "30% downpayment on order" and bill the entire whack straight away.

Cheers

Pete