Forgive my newbiness, but I need advice. I've been with Dish for a few years now, and have been pretty happy, but I just can't help but look at DirecTV, and think that their "grass looks greener." All those HD channels, and the on demand stuff. It looks so neat! But! I have a 622 that I love, and I have hundreds of hours of programming stored on that I still need to watch/want to keep. I assume there's no way to keep it, or move the shows? Also, does DirecTV have a DVR as good as the 622? Is there anything I might miss if I moved? I've played around with a (probably quite outdated) DirecTV box at my grandmother's house, and have greatly preferred Dish. How much of the GUI etc. depend on the box? I'm so clueless.