The new Apple TV looks exactly like the previous version: same small black box. It’s got the same inputs and outputs on the back: AC power, HDMI output, micro-USB for service only, optical audio output, 10/100 Ethernet. It’s just as easy to set up: simply sign in to your Wi-Fi account and use the remote (or better yet, the free Remote app on an iPhone, iPad, or iPod touch) to navigate around.
Apple TV 3.0 update ushered in iTunes Extras and LPs on our favorite little television accessory, but users were told that currently owned iTunes Extras and LPs wouldn't work with the ATV just yet. However, ATV owners can now re-download their Extras/LPs in the new compatible format.