I've tried asking Apple this, but they can't seem to understand what it is I'm asking...so I'll ask y'all... I have a 1080i TV, and a 2nd Generation Apple TV. Up until now when I purchase movies I've been purchasing them at 720p. If I switch my settings over to 1080p for downloads, will I still be able to play them on my current setup? I assume it would be down-converted if it does play. I don't want to invest in a new (1080p) TV or Apple TV at the moment, but would like to download (future proof my downloads) at 1080p IF it will play on my current setup (I don't want to download now at 1080p but not be able to watch them on my current setup). Any assistance would be appreciated!