Oui ca doit etre faisable en faisant ca :
dans
includes/header_forum.php
remplace
[php]if ($config['news_activ'])
{
$tpl->assign_block_vars('news', array(
'NEWS' => stripslashes($config['news']),
'NEWS_TITLE' => $langue['news_title']
));
}[/php]
par
[php]if ($config['news_activ'] && preg_match('#index\.php#i', $_SERVER['PHP_SELF']))
{
$tpl->assign_block_vars('news', array(
'NEWS' => stripslashes($config['news']),
'NEWS_TITLE' => $langue['news_title']
));
}[/php]
(dit moi si la manip marche

)