Molni,
$zap = mysql_fetch_array(mysql_query("SELECT * FROM `downpath` WHERE `id` = 'ТУТ_ПИШЕШ_ИД_ПАПКИ!!!!'"));
$countfile = mysql_result(mysql_query("SELECT COUNT(*) FROM `downfiles` WHERE `type` != 1 && `way` LIKE '" . $zap['way'] ."%' "), 0);
$old = $realtime - (3 * 24 * 3600);
$countnew = mysql_result(mysql_query("SELECT COUNT(*) FROM `downfiles` WHERE `type` != 1 && `time` > '".$old."' && `way` LIKE '" . $zap['way'] ."%' "), 0);
echo '<a href="ТУТ_ПИШЕШ_Адрес_папки">Папка</a> ('.$countfile .' / + '.$countnew.')';