So is there any extension or anything that lets you have multi tabs in your product page as well as description and reviews? We would like a third!
Many Joomla tab modules/plugins can be used for this. http://tinyurl.com/q53pkgb
You can use the custom field, and add as string and position of custom field.. on this code below yourPositionName is what I use as position of custom field.
<?php if (!empty($this->product->customfieldsSorted['yourPositionName'])) { ?>
<div id="tab3" class="tabContents">
<?php $this->position = 'yourPositionName';
echo $this->loadTemplate('customfields'); ?>
</div> <!-- //tab3 -->