How to remove Related Entires

Hi,

I am running the Brightsky theme by KreativeThemes on my wordpress, and every time I click on a post, at the bottom of it, it shows “Related Entires”. I wish to remove this, but when I go to edit the Single Post (page.php) I screw it up. Is there a way to remove this?
Problem Example: http://uberdirectors.com/2010/10/07/tothemax-is-oficially-dead-job-openings/

The theme also removed the “email” part of the comments area. I wish to get this back. At the moment it only has “Name” and “Comment”. I wish there to be “Name”, “Email” and “Comment”. Is there a way to do this?
Problem also viewable on above link.

Thanks!