[kh99]

The config part at the top should be:

$rss_files = array( 
                      array('url' => 'http://forum.elitegamers.co/external.php?type=RSS2&forumids=18', 'max' => 5), 
                      array('url' => 'http://forum.elitegamers.co/external.php?type=RSS2&forumids=48', 'max' => 5)
                   );

If you really want a separate variables for each feed it will require more changes, but you shouldn't really need that because if you want them separated in some way, you can add some html inside the loop.