Bounty! I am fairly desperate to get this working in the Drupal 5.

We're getting a lot of complaints from Customers who make mistakes in inputting CC data and then having their transaction denied (duplicate transaction).

Jrust was able to fix this in the D6 version but I'm just not proficient enough in PHP to port the changes to the Drupal 5 module.

Is anyone out there willing to do this for a price?

Cheers
Francois.