Quickie: what file template controls the category display?

Hi there. Burning the midnight oil to meet my self-imposed deadline for opening July 1st...

I've hacked the product info template to allow boiler plate text and now I'm looking to do the same with the category description - but I can't find it. What's the name of the file that spits out the category description?

Heartfelt thanks and an optional virtual hug to the first correct response.

-pete

OK - found the file :) What I thought would work actually doesn't, so it's back to the drawing board.

...and what file was it?

Two years later, I am looking for the same file, and I found it too! The category listing template is in the includes/templates/CUSTOM/templates/ folder, called tpl_index_product_list.php. The description reads: "Displays product-listing when a particular category/subcategory is selected for browsing".

Frank