I just set my Apple TV to download new aerial screensavers "daily" Does this mean it will not instantly start downloading new ones? Will it just keep downloading every new one 1-after the other? Or does it download 1 every hour? I'm just wondering because I haven't really seen any new screensavers yet in the past hour after clicking "daily" and I only seem to have about 5 screensavers at the moment. Looks like theres a lot more judging from here - http://benjaminmayo.co.uk/watch-all-the-apple-tv-aerial-video-screensavers Do I have to make sure my Apple TV isn't doing anything for it to download?