Hi I was wondering what the program or thing was called. Its kinda like a blog but its on the homepage of your site and you can post comments and updates on it? If any of you know what im talking about and know about a free program like this please let me know.

I'm not sure what you mean. You can post updates and comments on a blog, which can be your home page, but it sounds like you want something else.

Are you thinking of a wiki maybe?

Could you post a link to a site that does what you're looking for?

sounds to me like he wants a blog and is thinking a blog is something else........

Yeah, sounds like a blog, there are many free blog scripts around the net, if you have cpanel with your hosting account you can install some from there.