FB Comment forms.

Hey, I just installed a facebook comment form, which I like a lot as people seem to use it more and also if they don’t untick the box to do so it shares the post on their wall as well. Problem is, I still have the original wordpress comment form! I tried to disable it, but then it also disabled the facebook comment form as well. How can I have ONLY the facebook comment form?

Also, another thing although not as important.. is it possible to connect this comment form to the sites facebook page where I am sharing every new blog post?

Btw the specific plugin I am using is called “SEO Facebook Comments”