My brother is finally upgrading his last TV to HD & is getting the Whole Home service installed. He's made the appointment & got a nice deal. I want to be sure the upgrade goes well so I'll be there for it. He already has a Slimline dish. However, he has 4 DVR's & 1 Receiver so he will need a SWM16. When these upgrades first started, there seemed to be a lot of people who needed a SWM16 but the installer didn't have one. Has that gotten better now -- are they coming prepared with SWM16's?