I listen to podcasts; whether using the "Get more episodes" from my iPod Touch, or going thru itunes from the main screen, using "search" and trying to download episodes... I see it briefly trying to go to the specific podcast screen, then just returns me to the main i Touch screen. I haven't used my iTunes on my PC for a while yet, been just connecting thru my wireless which is very good connection. This just started about a week ago. Any suggestions as to WHY this is happening? and how to correct it? Thanks!