New to Itunes and it's stuck downloading Podcasts. Does this mean...???

[debudebu]

I've got about 150 individual podcasts downloading and I've subscribed to about 20 , the problem is it's now stuck and won't let me "Pause all" or "resume all" on the download screen.
I have a feeling if I shut it down the hard way I'll lose all those individual podcasts and podcast subscriptions that I entered, and it took me hours to figure out the ones I wanted. Is there a way to backup so it will resume all this on restart?

 

[Surely]

If you're already subscribed to the podcasts, I don't think that they will disappear if you force quit iTunes.