Comments Plus not showing up on site...

here is a link to an example post:

http://design.tommyjohnstudios.com/2011/09/26/post-example-4/

I feel like I have enabled everything correctly. The only thing I am unsure about is the comment "hooks" section. I have left as default because I do not know any better. I looked to see and I don;t even think my theme has a comments.php file. i am not sure if that matters. Please advise!

- Tommy