Problem Using BP-Fun as Default for New Blogs on Wordpress MU

Hi, Everybody,

So, I am trying to use the BP-Fun theme as the default theme (using the default plug-in) for new blogs on my Wordpress MU site with Buddypress.

But when I create a new test site (see link below), everything seems to work fine except that the theme only works on the main homepage of the site.

Everytime I click on the ACTIVITY, MEMBERS or GROUPS pages, the theme reverts back to the OTHER theme I am using on the main site, which is BP-Daily.

Take a look at this example:
http://test123.brazilnyc.com/

How do I fix this? I think the BP-Fun is a lot easier for new users, so I want to set that as my dafault theme for new blogs. But t has to work... Any advise would be appreicted.

Thanks!

Rodrigo