[yages]

I tried to install this mod but it would not work

Maybe this could be the problem
My home.php looks like this

#
# $Id: home.php,v 1.44.2.2 2005/01/12 07:41:51 svowl Exp $
#

header("Location: ../home.php".(!empty($QUERY_STRING) ? "?".$QUERY_STRING : ""));
?>

where do I put the code
require $xcart_dir."/bestsellers_month.php";