Free Joomla Virtuemart Templates: Changing VirtueMart themes and configuration options. www.poweredbyvirtuemart.com. We put together this video demonstration to show off some of the new settings and configuration options from our newest theme. Using the enhanced backend options you can quickly transform your ecommerce site in minutes not hours. Note There are currently 4 different product detail page options and 8 category browse page options available with more being added every month (you get a year of free updates which includes the new product details and category pages as they are released).