Use Easy Feed Editor to create your own feed. Easy Feed Editor supports both RSS and ATOM.
Easy Feed Editor is extremely easy to set up and use. The additional option of turning it into an webpage is a quick and easy way to keep and updated page on your site linked to your feed.
"Easy Feed Editor" lives up to its title. It was much easier to use than SNS or even RSS builder. After downloading I got Easy Feed Editor up and working on my website in 10 minutes or less. :)