Second portal

[ZiNgA BuRgA]

You can do this by making a second copy of portal.php (name it differently).
Then open the new file up, find:

PHP Code:

add_breadcrumb($lang->nav_portal, "portal.php");

---

Add under:

PHP Code:

$mybb->settings['portal_announcementsfid'] = '1,2,3';

---

(replace 1,2,3 with your forum IDs)