Hello, The Apple TV can automatically download new Aerial screen savers as often as you'd like - daily, weekly, monthly. A screen saver is said to be approximately 650 MB. If I configure it to download them automatically, will each new screen saver replace the previous one? Or will they all add up until the whole storage is full? In the latter case, will the next download (after the storage fills up, that is) replace the oldest existing screen saver (like, say, what Time Machine does when the backup disk is full)? Or will it simply stop downloading anything and require me to delete something manually to make more room? In other words, can I turn on the automatic download and forget about it? Or will I have to keep an eye on the storage and to clean it up regularly? Thank you.