Better looking comment box? Help

I’m using the photolounge theme from slr lounge which i am pretty happy with. I did send them a couple of emails with this request but heard nothing back, no doubt they are busy and probably get inundated with request from people like myself who have used their free theme.

So what i would love to do is have comments appear under my post so that when a visitor wants to read them they can click on comments and the comment box just unscrolls under the post. As it is comments are on a different page.

Is there a plugin or code that could do what i want?

Here is my site if that helps http://www.chrisfawkes.net

Thanks in advance.