Sorry, i'm a bit sleepy...

I just re-read your posts.

First of all, did you setup your subdomains to point to www.dejavugallery.com/galleryStore as i've described here with screenshots?
If so, what's with the line
Code:
define('HTTP_SERVER', 'http://www.moviemem.dejavugallery.com/galleryStore');
in your
Code:
www.moviemem.dejavugallery.com_config.php
i mean, why the "/galleryStore"? It doesn't go there, remove it. It should work now...