Just purchased Apple TV from best buy, is there anything I need to be aware of for example to i update the firmware or not, is there anything specific i need to do when i set it up. I have been searching this forum for a how to, but haven't found one, also if anyone is interested I bought a harmony link, it works with your smart phone or ipad to make it a remote for your whole entertainment system, and I love it, awesome piece of technology! thanks for your help