1.) Why doesn't iTunes keep me signed into Ping? Whenever I open the app, I have to re-enter my Apple ID and manually sign into Ping. Is that how it's supposed to work? 2.) When using Home Sharing on iOS 4.3 on my iPhone, not all videos in my iTunes Library are visible. I can see any video I downloaded from the iTunes Store, but videos I created myself and imported to iTunes do not show up. Any idea how I can access my entire video list when home sharing? Any help or input you guys can provide would be appreciated. Thanks! I find that calling AppleCare is useless. Most of the time I know more about the product than the person on the phone.