I'm looking for a replacement to an UltimateTV unit. It was suggested in that forum to consider contacting DirecTV for a newer HR unit, but until the HR16 I did want a silver face unit sitting amongst the black stuff. I currently have two lines pulled to the location, running off a multiswitch fed by an original single horn, dual LNB round dish. HD is not a requirement at this time; is this unit "plug 'n play" with this setup?

Thanks.