Hi all, I hardly listen to music: I'm a podcast junkie. I listen to lots of podcasts. I want to sort them all according to my Groups. Instead of seeing all my different podcasts, I'd like to turn all off except for my Greenie podcasts. Or my Science podcasts. Or my History or Writing podcasts. Basically, I remember being able to change the view so I could only see a certain Group of podcasts in my view. (I manually label each podcast channel/ show as "Science" or "History" or whatever I choose in the Group section under Get Info). I used to be able to select just Writing... but can't since upgrading to the latest iTunes. Help?