I had an owned 942 and a leased 811. Dish called and called and emailed and snail mailed to get us to upgrade. On Aug 10, I finally said yes. Got a 622, 211 and a new dish 1000, all at no cost. Both new receivers are leased. It did require an 18 month commitment, and I sent back the leased 811. They gave us the $10 credit for 10 months. They also said they would give us $10 if we would send them the owned 942. (Hmmm, paid $700, get $10 back... I don't think so.) Had to upgrade to the new channel package, was cost about $5 more per month. All of this was consistent with the info Scott had published here on his site.
From looking at your signature Walt, it looks like you already had a 622. My understanding of what I read about this program was they were targeting people who had only mpeg2 receivers with the old $5 a month Voom add-on.
I know I am always reading about people who got better deals than me (like no commitment, or they get to own their receivers), but I wonder if those really work out that way in the end, or if it was just a misinformed CSR. Anyway, that was my experience.