In iTunes 11, how do I download all existing shows for a podcast? Recently, I've started listening to more podcasts on my iPhone. I've found a few that I like and want to listen to past episodes. Ideally, I want to just download. I can't seem to figure out a way to queue up all unplayed episodes for download in iTunes.

I found in the settings for the podcast I can have it automatically download all new episodes, but this doesn't apply for older episodes.

Ideally, I don't want to have to click the download button for each episode (there are a couple hundred episodes).
Select the List tab:


Click on the disclosure arrow to expand the subscription (if it's not already expanded):


Click on the download button at the top of the list:

 
Click OK to start downloading all episodes: