1 - Nothing is unhackable (is that a word?). You can buy drives that use encryption if you are really worried, but as long as you dont let someone borrow your drive or leave it somewhere then you'll be okay
2 - The bigger the drive the more data you can fit on it. If all youre doing is storing...
If you think it's "so gross" why were you watching them? I doubt very much that there weren't any gay people in the "old days". At least we can spell, unlike you. The word is disgusting, not "discusting." And it's Anti, not "anto". If you're going to go on a rant at least do it right.