Hi, Ho,

Here's some screenshot that can guide you better, do apologize us if we did not guide you in a better way.
We will improve better and service your request in any best matter.

http://screencast.com/t/hHX4KMeARbu

Do correct us if our understanding are not into your flavor. =) Thanks in advance and your humble patient.

Not work...

Ho,

Bull Eyes!

Clear and Sharp. To not waste your precious time.

You are required to remove a php sentence

<?php if( $system->my->guest ) { ?>

			<h4 class="kmt-title"><?php echo JText::_( 'COM_KOMENTO_FORM_POST_COMMENT_AS_GUEST' ); ?></h4>

			<?php } ?>

<?php } ?>

it's located in your joomla root folder\components\com_komento\themes\kuro\comment\form.php
and be aware that this code is actually on line 43 to 45