So I'm thinking of picking up the latest Apple TV (I've been contemplating canceling the TiVo box I have in my bedroom). What's the current firmware for the latest Apple TV? Is it 4.4.4? That is jailbreakable, yes? Also, I would ultimately like to jailbreak the device so that I may utilize Hulu Plus and Amazon Prime. That is possible after jailbreaking the Apple TV, correct?