I am currently with Directv but I am considering leaving for Dish due to price and free HD. I have a couple of questions. My current set up is one SD receiver with DVR in the living room and one SD receiver upstairs. What would be my best HD options from Dish. I do not want HD upstairs but I do want HD DVR in the living room. Also can I do this without having a phone line in the house. I am using OOMA for phone service and I'm not giving that up. Thanks for the help. I notice on the DISH web site on their equipment pages the small type all says phone line with caller id subscription mandatory. I'm pretty confused on this.