need rss for theme

Hi,

I have a great theme on Lightfast but it doesn’t have an rss feed. Is there a standard code I could dl and add on? If so, where do I get it and then where do I stick it. I’d prefer it in the sidebar if possible. I looked at contacting the creator but the site is in German and I can’t figure out where the email link is.

Any help appreciated. Thank you.

Wakar