The new versions of Web browsers are using the minimalistic approach, and RSS button is now hidden in most of them. When RSS feed is active in any of the MonoX parts that are displayed on the page, MonoX creates a link of the format
'Your feed title'
'Your feed URL'
You can actually see it in action on this page. To see it, you have to enable the RSS feed button - for example, IE 9 requires you to right click on the tools icon next to the address bar (or somewhere close to it), and check to Command bar option. Command bar will display the RSS button, and you will be able to click on it on MonoX pages with parts that have RSS feature enabled.
You can also link directly to the autogenerated RSS URL from anywhere on your page.