System Configuration as installed by a DirecTV contractor 6 months ago: SWM16 with 1x8 splitter to Genie HR44 Server & 3 Genie HR41 Clients (5 tuners) with power inserter AND with 1x4 splitter to 2 DVRs - HR21/HR23 (only 3 of 4 tuners) with a DECA/CCK to my IP Switch/Network & the Internet...