I think your posted list of filepaths is not correct - fortunately so, because as you have posted it, it would not work.
The actual files you have for that product are correct, as far as I can tell. You have EXTRAO.jpg for the small image, EXTRAO_MED.jpg for the main medium image, and EXTRAO_1.jpg for the additional image. But EXTRAO.jpg and EXTRAO_1.jpg appear to be the identical image. Are they supposed to be different?
The popup images are EXTRAO.jpg for the main image (indicating that there is no large version of it) and EXTRAO_1_LRG.jpg for the additional image, as it should be.
Another additional image has showed up while I have been working on this - are you loading more files?
So I think your problem may be that you don't have one of the larger image files you want, or it is named wrong.
By the way, I find it somewhat amusing that you are so adamant about protecting your rights:
All copyright, design rights, and intellectual property rights remain the property of Zulu Rose LLC.
Any infringement of these rights will be pursued vigorously.
while doing this to your Zen Cart file headers:
<meta name="author" content="Zulu Rose™ Team and others" />
<meta name="generator" content="shopping cart program by Zulu Rose™" />
/**
- Main CSS Stylesheet
- @package templateSystem
- @copyright Copyright 2003-2005 Zulu Rose Desing Team
- @copyright Portions Copyright 2003 osCommerce
- @version $Id: stylesheet.css 4376 2006-09-03 20:42:22Z
*/
Who wrote the software that runs your site?
