I've unsubscribed and resubscribed (twice- once through right clicking the name of tthe podcast and once through the iTunes store) and I still get the 'invalid url' message. I could download the latest episode by going into the list of episodes available and manually telling it to download (and it is with the rest of the Brew Strong episodes), but it can't update automatically.
Maybe I'm doing something wrong?
![Neutral :|](./images/smilies/icon_neutral.gif)