[dwh]

Alright, instead of the code for referrerlist.php use this

<?php
error_reporting(7);
$templatesused='reflistbit,reflist';

require('./global.php');
$max=25; //This number decides how many users to display
$referrers = $DB_site->query("SELECT COUNT(*) AS referrals, user.username, user.userid FROM user AS users
                   LEFT JOIN user ON (users.referrerid = user.userid)
                   WHERE users.referrerid <> 0
                   GROUP BY users.referrerid
                   ORDER BY referrals DESC
                   LIMIT $max");
while ($referrer=$DB_site->fetch_array($referrers)) {
	$referreds = $DB_site->query("SELECT username FROM user WHERE referrerid = '$referrer[userid]'");
	while ($referred = $DB_site->fetch_array($referreds)){
		if ($referrerlist) {
			$referrerlist.=", ";
		}
		$referrerlist .= $referred[username];
	}
	eval("\$reflistbits .= \"".gettemplate("reflistbit")."\";");
}
eval("dooutput(\"".gettemplate("reflist")."\");");
?>

And replace the code for reflistbit with this

<tr align="center">
	<td bgcolor="{firstaltcolor}"><smallfont><b><a href="member.php?s=$session[sessionhash]&action=getinfo&userid=$referrer[userid]">$referrer[username]</a></b></smallfont></td>
	<td bgcolor="{secondaltcolor}"><smallfont>$referrer[referrals]</smallfont></td>
	<td bgcolor="{firstaltcolor}"><smallfont>$referrerlist</smallfont></td>
</tr>

and you should be all set. Enjoy.