dynamic comments no refresh

okay this is still a work in progress, but I wanted to create a wordpress site that did not need to reload from section to section. I use JQuery and it all works quite well so far. Here the link:

http://www.webrabassa.com/wp/

Where I’m having a problem is with the blog section (called “Random Thoughts”). I want to be able to view the latest XX comments to a blog post and also give the user the ability to add another comment – all without refreshing the page. I installed the wp-comment-master plugin but it does not seem to work in my set up… nothing is going into the database for the post.

I don’t necessarily need to use this plugin. I’d actually prefer to code this by hand, I’m just not sure how to tackle this one.

Thanks,
rich