Why does iTunes keep downloading purchased items in the background without me wanting it? It tries to download dozens of TV shows and movies. Why do they have a cloud? I don't want to clog up my HD with gigabytes of old TV shows every time I start iTunes. Let alone it slowing down the internet by stupidity downloading old crap movies. I don't want that. I never set anything to "automatic download" or such. But it keeps doing that. How can I stop this bloated piece of crap from downloading old stuff?