I have been working on this and looking for an answer for the last two days.  I have created a new skin and new associated container by taking the included DNN-Blue and modifing it. 

The skin is functioning properly.  The container looks good when I am logged in as admin or host.  When I log out or when I am logged in as a regular user, it looks like the container is displaying.  But it really isn't because the one container that I do have set to display is displaying the border but not the graphic background.

When I do a View Source, the resulting code looks like it is still trying to display the DNN-Blue container, even though I have changed the class names in the container html and the container css.

I have gone through each module and changed the container to my container and changed each page to use my container. 

I am out of ideas, but I don't think what I am doing is so far out of the ordinary.  I am probably missing some little thing.

-Chris

I am not sure how to explain it any better.  Please look at the site (slow to load, development box):

http://calvertdemocrats.redeyetek.com

And you will see what I am trying to say.  The Get Involved module has Display Container checked, and the others on the page don't.  But they still display the module name and visibility function.

Contact me directly at chris@redeyetek.com if you need more.