I have actually set up a system like this in subcategory.html :
<IMG SRC="<%build_images_url%>/category_images/<%ID%>.gif" width="20" height="20">
(where ID is the category ID)
Obviously this has drawbacks if you modify the category structure but I think it may be better on server processes since the URL for the image wouldn't have to be called from the database each time.
At the moment I am using an image instead of the name of the category in text.
However I was wondering if anybody knew how I can get "3" images per row as opposed to two the way the home page is built at the moment ?
At the moment a table is built per category within a table that has "2" columns and then "n" number of rows until there are no more categories. Does anybody know how to get "3" columns by "n" number of rows.