Foren / Cotonti / General / RSS feeds question

Is there a way to get all changed items in the rss ?
Is this possible ?

I think if I do: rss.php without the c, then I get the news items.. ??


So something like http://www.cotonti.com/rss.php?c=everything

OR

Something like http://www.cotonti.com/rss.php?c=allpages

just to filter out the forums