the rss offerings at johnros.com are many, thanks to the talented and prescient coders behind wordpress 2.0. this site supports rss .92, rss 2.0 and atom specifications for the daily written entries and podcasts, all of which may be accessed in part or in full by appending the category URL appropriately:
‘/feed/’ for rss 2.0
‘/feed/rss/’ for rss .92
‘/feed/atom/’
If none of that makes any sense to you, here’s what you’re looking for:
rss 2.0 feed for john’s writing - http://johnros.com/feed/
rss 2.0 feed for news and community events only - http://johnros.com/?feed=rss2&cat=2%2011
rss 2.0 feed for the audio files 
only - http://johnros.com/category/podcasts/feed/
copy and paste one or all of those addresses into the subscription sections of your newsreaders, and watch the magic!