I seem to be getting there, but unfortunately there is now a different issue. I figured out that I needed to copy the content of rss_feed folder into my root folder on the server, and not the actual folder itself. i therefore copied the 'includes' folder in to my root folder. Everything seems to be fine now, and the RSS button does appear on the bottom of the pages (even though it does not appear in the address bar), the problem is I get an error message when I try to access the rss feed - http://www.cadwyngifts.com/rss_feed.html

Feed Code Error

Invalid xml declaration.
Line: 1 Character: 4
<?xml version="1.0" encoding="iso-8859-1"?>