Worldpay module for 1.5.x is there one and where can I get it?

[countrycharm]

I have been in touch with Worldpay and they confirm there is an issue with payment response but I can't get beyond that yet. It would be helpful if someone out there had a fix (possibly even a paid one) otherwise I will be of the opinion that Zencart does not support Worldpay. Not sure yet whether to seek a different Payment option or a different ecommerce solution.

There is no better ecommerce solution than zen cart. You will get more help from this site by asking nicely than you will any other ecommerce forum site
What is your clients worldplay module not doing? The latest version is for zen cart 1.3.9. You have to know how to upgrade it to show on zen cart v1.5 admin/customers/ menu.
I have this installed on a clients site running zen cart v1.5.4 with no problems what so ever.