CMS Made Simple Forums

OK, So far I am impressed with the basic ease of CMS made simple. But apparently I am retarded. Here's what I want to do.
On the TOP navigation I want to have links like "Famous Men", "Famous Women", etc.
When they click that link, on the top, it opens all the sublinks on the left side.

I am familiar with CMS's and loaded a ton on my site to see which one I wanted for a domain and my brain is complete mush.

Have you tried looking at this template Top simple navigation + left subnavigation + 1 column it is in use here if you don't have default content any more http://multiintech.com/defaultcontent/i ... e=top_left...

OK, I kind of figured that. Thanks.
But how do you keep the menu structure on the main page from turning into a tree structure?
Thanks for your fast response!

You will have to explain that in a little more detail, like where does this tree structure come into play...