Nope... checked. Even went to a TV in another room that has TiVO and the feeds were both live.Arcady said:You were watching the buffer, not live.
If you think about it there is no reason that it's not possible for the TiVo to have changed the channel via some software but not externally. I don't know the tech specs but as far as a coax cable line goes it does not need to be manually split if there is software/hardware that can inside. Right? Plenty of cable DVRs now allow you to record a channel while watching one with just one incoming cable line.