[imported_sammyman]

It can't be impossible. Look at photopost, they use users from a different board. This would be the same type of idea.

I have one idea: One the index.php of a vbulletin homepage there is the line..

require_once('./global.php');
require_once('./includes/functions_bigthree.php');
require_once('./includes/functions_forumlist.php');

Could I use the globals for a different board on part of the code (for the users), and the globals for above for the categories and forums etc. I have tride codes like:

chdir("../forum1/");
require("../forum1/global.php");
chdir("../forum2/");

But that gives me an error since I am calling globals twice. Any way to call two different global files or use parts of each global file in one forum?