i need a bit of clarification between rss xml and html files in a website if rss option has to be provided to users, assuming if the page is html my understanding is in a particular section where the rss option will be provided, there would be a link to add the rss feed url to a users rss reader. this link would be an xml file. my question is when trying to update a section which would then automatically send a message to the rss readers, should the xml file be edited or the html file where the link to xml file is provided. please advice i am not clear about these differences between rss xml and html file.