I subscribe to several podcasts via the itunes store, but ran into a problem. I manually copy them from my home computer to my connected ipod by dragging an episode to the ipod icon. Usually, no problem. But with several recent ones, I drag it over, I get the little copy symbols running on the top of the itunes window (for just a few seconds) and then it's done. When I check in my ipod, that episode isn't there. When I try to repeat copying it, it won't do anything. I checked "Help" and I am doing everything right, so I'm really scratching my head on this one.