I want to add another level to my (non-Dropdown) menu, so if you clicked on ‘products’ the menu below would have links to the product's page’s?

This is the menu I have at the moment;
http://www.jameschetwood.com/menu/menu.jpg

And this is what I’m trying to achieve;
http://www.jameschetwood.com/menu/menuiwant.jpg

I know this isn't a Dropdown menu but ive asked around and a few people thought the best thing would be to modify this add on.

Does anyone know how to do this?
Thanks a lot
James

HOME LOG IN PRODUCTS
SHOES SHIRTS TROUSERS ACCESSORIES
TROUSERS PRODUCT PAGE