Hi all, I'm looking at purchasing a used jailbroken Apple TV 2 off of CL. I'm meeting the seller today. I have never owned one as these before. I heard so many stories of how great it is owning one as you can stream MANY movies/shows/live sports on a jailbroken Apple TV. Is there any particular thing I should look for? Is there a guide on where/how/what to install once I have it connected? Sorry for these questions from a newbie.