Forum RSS feed for a subset of forums?
 

Is there a way to get an RSS feed for a subset of the forums? In our forums at http://forums.opensuse.org each language has a subset of forums under that language. I am always asked if there is a way to get a single feed for all English or all Dutch forums etc. It seems the options for feeds are all forums or each individual forum, but not a subset of forums. Thanks in advance.