On my old TiVo HD, as soon as the cable cards were setup, I no longer had recording quality options for the SD channels on Comcast. The new Premiere I setup today seems to have those options, and I'm wondering why. The cable card is configured and working as far as I can tell. I even repeated guided setup to see if that would make a difference, but I still have recording quality options. Why would I have these options on the Premiere when I didn't on the HD? It is seeing these channels as analog where the HD saw them as digital for some reason?