well you need to look at the wiki about this.. the main things is the locations of the punbb forum.
<?php
define('PUN_ROOT', './'); <-------------------------------------this is the locations of the punbb you can add to the front http://yoursite.com/forum
define('PUN_QUIET_VISIT', 1);
require PUN_ROOT.'include/common.php';
$page_title = pun_htmlspecialchars($pun_config['o_board_title']);
define('PUN_ALLOW_INDEX', 1);
require PUN_ROOT.'header.php';
require PUN_ROOT.'include/parser.php';
simply why not do an iframes in the other site of the emailer.php
so that it will pull the file into that site?
search google for iframes
just simply do links to the register,etc.
or iframes again for all the files you need to be on the other site.
that seem to be the simplest way.
Q
My stuff or my style might sux, but atleast I'm willing to help when I can.
Don't be stupid and help ! We are the stupid one's !!!