On 10/5/07 dish network installed the units in our home. I specifically advised that I wanted their DVR service in my bedroom and living room, which is what I had with cable. Two days later, I attempted to use the dvr in the bedroom, but it was not active. A technician came out and advised that because of the way that the dish wiring was installed, the cost to rewire my home would have to come out of my pocket, yet they had done the wiring. I recalled Dish network, and was advised by Ann, that I could now purchase another 722 dvr from them for $300 and then receive a $100 rebate.