I have a question about the DirecTV2PC software myself. I'm moving from cable since its so expensive, and the DVRs are mediocre (IPG is godawful). After setting up my install for monday for a DVR, HD, and a SD box, plus whole home DVR for the HD boxes, I figured I could set up DirecTV2PC rather easily, since the DVR will be next to my router, and I'm a techhead anyway, but I noticed that directv.com says that a manual network install on a DVR is not possible with whole home DVR service, that it has to be installed by a tech. Can anyone explain the rationale behind that?