I'm having a problem (similar to http://www.zen-cart.com/forum/showthread.php?t=118574 ) using Papay Standard for payment and trying to set up for downloadable products.

How can downloadable products not be 'virtual products'? What are virtual products if not non-physical products like downloadable files? And if I set "Shipping Address Required", then Zen Cart does exactly that: displays a shipping address. But the music files I'm trying to deliver certainly won't go to a shipping address.

My problem is that after a successful purchase (using sandbox for now) the user is returned to the "checkout success" page but never gets a download option.

Any help?