It doesn't have all the features of Doppler or Jäger, but it's simple to use and for most people will do exactly what they want. Like most podcast clients, it works best with iTunes, but it claims to support Windows Media Player also (although, I couldn't seem to get it to work).
Just click New Subscription and add: http://www.tollie.org/feeds/techtalk-latest.xml to receive our podcast.
