If you don't have a server that is able to generate RSS feeds, then you can manually create them with RSS Writer. All you need to do is upload the XML file once you have entered your content. RSS Writer is Freeware !
microformats are, just as importantly, defined by what they are not: not a new language; not infinitely extensible and open-ended; not an attempt to get everyone to change their behavior and rewrite their tools; not a whole new approach that throw