Oh I see in the index page - I do likewise.
I think the thing with sub-forums, is that the forums are also shown in the breadcrumbs as an extra layer or two. This enables quicker navigation.
I have a similar set-up on
www.nonleague.com - where a limited number of forums are shown on the index page, but links are provided in the forum descriptions. they then show up the different categories in the URL.
I think it is vritually impossible to list all the categories on one page on my site.
I would like to add more forums to my site, but without sub-forums, I do not think I can.
I am not sure if this mod does the same thing - perhaps someone could show an example with it in use.
Ian
at the moment - but expanding all the time....) 
