I have been a Dish customer for 8 months, signed up for free 811 & 301 with 1 year commitment. I want to get a second 811 receiver, and possibly disconnect the 301. Is Dish still upgrading basic receivers to an 811 for free? How does that program work? If I want to get a second 811 without buying, what are my costs going to be, if I keep the 301? Would I pay $10 for HD package monthly, and $5 each monthly for the 2 other receivers? Thanks.