Changing functions

Hey guys,

I’m not really sure how to explain this, but I hope what I say makes sense. I’m still pretty new to WordPress, and don’t have a full understanding of the hooks in it, but I think that’s what I need for this.

I have 2 things to do, both revolving around comments, and a specific page. The first is to change the comments list in the admin panel, to add custom data. I have done this by editing the template.php file in includes, then promptly overwritten it with WP3.0. Genius I know!
Anyway, I was wondering if anyone can point me to a hook to edit the comment_row function, to add my own only if the comment is made for page id 79.

The Other function is to change the notification email, again only if the page id is 79. I am using the filter “comment_notification_text” but as far as I can tell, I cannot get the page id from this, and would like to know if there is a way to do it.

I appreciate all help, cheers guys