I recently purchased a used Vip622. I brought it home, plugged it in, and everything works great. It even picks up all the non-package HD channels without a dish change. The problem is that I'm not sure what will happen if I call Dish Network and tell them that I no longer need the DVR510 that I was using. Will they let knock off $10+ off the bill and everything will still work as is (is there something on their end that allows me to record on the 622 and view HD)? Or will they try to charge me extra because the 622 can supply 2 tv's with a signal and I'm now getting HD? I'm not sure how they handle purchases outside of their lease program for receivers - Has anyone run into this issue?