stock quantity is 0, not in stock are shown
This extension shows that are not in stock and in stock

- vqmod
- No files overwritten.
- Multilanguage ( Change the install.xml files for other languages and bring back files into a zip )
- stock status; in stock=7 and out of stock=5, change the install.xml file for other status_status_id and return again into zip files

Installation:
In the admin section
1-) Extensions->Extension Installer
2-) Upload zip file and continue
3-) Extensions->Modifications and Refresh
That's all

note: don't open the zip file and zip file have an upload folder that is empty, necessary for installation

If you have not already updated the extension installer, install the following;
http://www.opencart.com/index.php?route=extension/extension/download&extension_download_id=594931