I'm new to HD, just got a set. I have directv currently with my old tv and enjoy it, but it seems like it will be a big pain to upgrade to HD because to get local channels I will have to set up a huge antenna? And if I want to record I'll have to buy a 600 dollar tivo and get a new sattelite dish, also it doesn't look like DirecTV has many channels in HD anyway. I can't stand watching standard TV on my new set now, it looks awful. From what I understand i could for a whole lot cheaper get HD and a DVR from comcast and not have to worry about using an antenna for locals.. or would I? This is all so confusing, I just want to watch NFL games in HD.