Jason, currently "Forum" plugin allows only adding sections and forums under those sections.

@Unique, I obviously meant by simple turning them on or off not having to do the coding.

Oxwall is new to me and i'm learning what i can and cannot get from without having to start and mess with the code for now, maybe in the near future once i've learn enough about the software its self then i may start to make my own custom work.

Jason, I think that sections and forums under sections will work perfectly for you.
The end result will look like: http://www.oxwall.org/forum .Where "Support" is section and "General, Bugs Reports... Instalation and Troubleshooting" are forums under the section.

you are not the expert on oxwall like me?
Use this:
http://oxwall.uservoice.com/
Maybe you'll get lucky

Thanks Aliia, this is currently how i have it set up.
The only problem i have is that i use oxwall more for a community forum more than anything else meaning i have quite a few forum boards, thus the reason why i asked about child boards.
I will have to have a look at having fewer boards for now.

Thanks You