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 !
The old "gadabe" reborn as TagJag. RSS publishing, file conversion, parsers, programs, generators...Massive set of resources for the web developer or blogger. Don't miss this great, aggregated clump of yummies. Most tools focus on RSS/Atom/OPML functions