I am switching from Dish to Direct after 7 years due to the availability of NFL and MLB packages on Direct. I currently have 4 standard Dish 311 receivers, but want to have 3 DVR's and 1 standard receiver in my new setup. Since I currently have 4 wires running from my antenna to my 4 receivers, I have been told I will now need 7 wires, 2 for each DVR receiver, and 1 for the standard non DVR receiver which will require some kind of a switch in my attic splitting the existing 4 lines into the 7 I will now require. My question is as follows: Is this switch part of a normal 4 room install that includes 3 DVR's and 1 non DVR receiver, or do I have to pay extra for this switch, and if I have to pay for it, what is the approximate cost at time of installation for this additional piece of equipment? If it matters, all 4 TV's are SD, there will be no HD included in this install. Thanks for any info you can provide.