I have read multiple posts confirming that owners have seamlessly mixed both OTA and cable channels on other Tivo models, and I note that the 4 tuner Romeo model offers both OTA and cable tuning. It logically follows that the cable and OTA channels can both be tuned by the Romeo model that has that capability, and that the two sources are not mutually exclusive and can be utilized simultaneously. In other words, after an initial cable and ota scan, both sets of channels show up on the grid and can be utilized. Would an owner who has and is using the four tuner Romeo please confirm this assumption? Don't answer unless you have the model and can confirm based on your own experience. Please, no "it should work" replies. I want to know if it does work. Thanks in advance.