I have just installed your mod category tree and I am trying to work out how I can use the following function to display my products.

retrieve_deepest_cats_array($categories_id)

Ive been looking at index header_php and the main_template_vars.php pages to try and display products using this function when the category is nested rather than show categories.

I am having no luck so far and I suspect its out of my depth. Am I either on the right track?

At least I know it is possible somehow