So I, like pretty much everyone else I know who watches television, have been anxiously awaiting the return of Entourage. And while I know you could probably find some pirate site to watch it free online, or just wait until it comes out on DVD, I need it in real time. So at 7:30 on Sunday, I called Comcast and added HBO to my cable package. Of course when I called and asked to add it, the girl on the other end of the line simply replied, "getting ready to watch Entourage?" I confirmed and then made sure to complain about how expensive cable was in a witty way, because…