In iTunes 5, subscribed podcasts seem to automatically enable themselves and place themselves in my Libary so I suddenly hear them when I have set no particular playlist (which is most of the time). Although I'm aware that I can exclude spoken-word material from the Shuffle feature, I'd like for this not to happen. I want to subscribe and download the podcasts, but I definitely don't want to listen to them unrequested!
Is there a way to stop this behavior?