How to exclude one section from showing up on the main CMS front page?

[brycea]

What I would like to accomplish, actually, is have two sections. Being that I understand that this cant be done, I would like to have one of the sections not appear and/or be excluded on the main section navigation bar, create another page, and name it for the section that was excluded on the main navigation bar.
I created the above plugin and don't now how to make it work.