Sure, you can send your Apple TV away to some company and let them upgrade its hard drive for you, or you can buy a simple installation kit and do it yourself. Weaknees sells a kit that includes a 160GB hard drive, Torx T8 screw (for opening the Apple’s TV’s chastity belt and all the relevant instructions. The kit will set you back $200, but at least then you can store all the 100 percent legally obtained video content as your heart desires.
AppleTV Upgrade Kits – Expand your Apple TV Capacity! [WeaKnees.com]