If you view this site:
http://bluelobstercottage.com/

I'm trying to move the design to a Zen Cart template and I need to display the Main Category like the h3.leftBoxHeading and hide the word "Categories" and then display the subcategories below the main category. If I can just get the subcategories to display on the left navigation, then I can use CSS to hide the main headings and give the main categories the h3.leftBoxHeading treatment. How can I do this?

Thanks.