I'm curious how the EPG would handle program listings from different sources for the Series 3? For example, if I choose QAM+CableCard for input1 and OTA ATSC for input2 I would assume you have option of selecting TV channel lineup for each one independantly, but then how do they get combined together in the EPG listings? Would it list all channels for input1 first followed by all channels for input2? When I make a season pass recording would it be possible to then limit to a specific input? Also, for OTA channels I would assume there will be some way to tune directly to a sub-channel such as 7-2? I haven't looked at the pictures of the Series 3 remote so don't know if there's anything on there that makes it obvious how sub-channel tuning will be handled. Related to question above, how would Tivo distinguish tuning to cable channel 7 versus OTA channel 7-1? I've been using DVRs for several years now, but ReplayTV and DCT6412 and not Tivo so pardon me if the answers are too obvious for most of you. Thanks.