CMS Made Simple Forums

I've created a sample blog and added a couple of entries.  I don't understand how I can generate an RSS feed of the entire blog.

I've looked through the documentation, the code and the forums.

I've checked the "Show RSS icons:" checkbox....but nothing seems to change.

My blog is located at DOMAINNAME/blog, and the entries appear at DOMAINNAME/Blogs/X/X.

Is there a standard DOMAINNAME/blog/rss type URL I can use or can someone tell me what I am doing wrong?

Thanks