Secure Web Pay module issues

[dagdaj]

Having trouble 'completing' transacations after authorization from Payments Gateway. The orders don't show up in the admin and from the user standpoint, I'm just kicked back to step 2 of the shopping cart checkout.

ver 1.3.9.h, fresh install
added module: SWP Secure Web Payment with ACH Direct
host: Hostgator

I am communicating forward to the Payments Gateway and have verified that in their sandbox. It's prepared to pass the right data back. The return URL in Virtual Terminal is set to: http://www.domain.com/store/swp_notify.php


I've even editted achdCC.php to:
$process_button_string.=zen_draw_hidden_field('pg_return_url','http://www.domain.com/store/swp_notify.php');

where domain.com/store is the location of the catalog
from:

$process_button_string.=zen_draw_hidden_field('pg_return_url',HTTP_SERVER.DIR_WS _CATALOG.'swp_notify.php');

When I submit/finalize payment on the Payments Gateway https page, it will indeed return to the http://www.domain.com/swp_notify.php which basically displays step 2 in the "checkout" procedure at which point the card has been dinged, and the data from the gateway has been passed back towards Zen Cart. But it doesn't appear that swp_notify.php is actually doing anything with it.

Anybody have any thoughts?

----------------------------

Along the way from the original SWP module download, I had to fix epoch time adjustments. Some minor directory differences (the module download has general.php in "admin>includes..." as opposed to "manage>>includes..."
Cant' see that any of that made a difference and it wouldn't process at all without the epoch time fix.


Trying to 'learn' PHP on the fly with only dirty knowledge of Perl. Not doing so well.

[contdev]

I have a new install of zencart 1.3.9h and just starting adding in changes for the Secure Web Pay module.

Any insights you found including where you had to make the epoch time changes would be greatly appreciated as I am not getting much past step 2 in the cart.

Thank you!