Problem In Integrate Quickbook In Zen Cart?

hi friends,
I want to integrate quickbook merchant service in my zen-cart shopping cart site but i am having diffuculty in integrating it. I have merchant account in quickbook and also i have api to integrate it into my zen-cart shopping cart site.

I really do seem to be spending many hours going round in circles and never getting anywhere. The site is mentioned below.

http://www.perceptionsystem.com/ecom...leepywrap.html

Any help would be greatly appreciated.

Thanks
Regards
cameron johnson(percept08)

I suppose you've tried the Zencart forum.