At the last DirecTV install the sat guy (not DirecTV an actual sat company) put in a new DISH and a SWM product that allowed me to feed 4 HDDVR's with 1 wire each and nothing at the dish end to split anything into the second tuner input.
Is this because the HDDVR is doing something internally when set up for SWM?
Avid Stamp Collector - I really love 39 Cent Stamps