Simplify the Question / Answer Editor

I've installed the Q&A plugin on my site and was wondering:

Is there a way to offer the simplified editor (like the screenshot on your plugin site). Right now I think the editor is pulling from my backend, which is displaying an editor that has many more options than I would like to provide to users. I'm comfortable updating CSS or PHP files if that is the way to fix.

As an example you can see what I am working on here: http://www.ittavi.com/questions/ask/

Thanks!