Megareus - that phrase is moderate_quotes. The value of it should be Moderate Quotes and the type should be control panel global.
deb0 - in quotes.php, find:
PHP Code:
require_once('./global.php');
Below that, add
PHP Code:
if (!$bbuserinfo['userid']) {
print_no_permission();
exit;
}
to not allow guests to see the quotes. I need more information before I can fix your rating problem.