Yes we can, I download a couple full BD's every now and again, not hard nor that large, HDD space is cheap now
OP in my opinion Apple HD isn't the best which is why I have a Blu-ray and HD DVD player's as I want top notch on my Sammy
well, you can maybe.. but over here in australia we have to pay for our downloads and its costly. i get 25gb per month for $100Aus, in a full house-hold that does not go very far.