I ordered dish through my local phone company who messed up what receivers I would need. I told them I had two hdtvs and 2 sd tvs. They set me up with the hd dvr 722 for my two hdtvs and then a standard receiver for the other two tvs. I didn't realize until after the installer left that I wasn't receiving hd on the second tv. Anyhows they are mailing me a new hd receiver to replace the standard. I will have the hd dvr for my living room hdtv and my spare bedroom sdtv and the other hd receiver for the master bedroom hdtv and my kitchen sdtv. Does this sound correct? Also is this something I can install and switch or do I need to make them send out another installer to put in the new receiver and change the remotes around? Also I want to be able to view what I record on the dvr in my bedroom. Can I split into the line going to the kitchen so I can watch the recording in the bedroom? I hope this doesn't sound too confusing.