Ah ok, The only one that will show with Joomla articles is below as seen on the demo:
http://www.shape5.com/demo/appwonder/#s5_center_area1You'll notice the following will show you all the module positions where you can publish modules to in each area, this is how we constructed the demo. You can get modules that will pull articles like our s5 spotlight news which you could then assign to one of these modules:
http://www.shape5.com/demo/appwonder/?tp=1