About time you did this. I have a 622 here now, love it. They do have a few issues though. You'll enjoy the HD channels, but the quality is often limited by the programming providers. You'll also get a full compliment of digital audio channels PLUS all the Sirius channels.

The Dish Super-dish tripple LNB is a weird animal, all cock-eyed. Don't let them give you a second dish for 62.5, go with the Super Dish at 110-119-129.