I was on the dish website putting my order together. I only need 1 HD-DVR so I am going with the VIP-922 Slingloaded HD-DVR. I need 2 non-dvr HD boxes for the other 2 HD tvs. It shows my choice is the 211 hd receiver. It shows the max resolution for this receiver is 720p, not 1080i or 1080p. Does dish not make a non-dvr hd receiver that supports 1080i?