Forgive an unknowing question about Whole Home DVR. After resisting for many years, I now have decided to add this capability to my current array of an HR21, H21 and H20. I was told by a CSR the H20 could be replaced by a whole-home capable DVR; minor modifications (some sort of filtering) also would need to be accomplished on the HR21. A subsequent call alerted me to the distinction between a “basic” whole-home arrangement and “advanced” version with the Genie, which exceeds my requirements (such as recording five shows concurrently). If I order the “basic” equipment, does it in fact entail purchase of an HR24 or “non-Genie” variant of the HR34? Thanks in advance!