Has anyone done this yet at all? If not can anyone give me any idea how to do it? I can vaguely remember something about setting your TiVo up into a different boot state so it can read commands from another remote and write them to a text file but I'm sure someone mentioned it was possible to capture them through a programmable remote like say a Harmony 880? I was thinking strongly about getting a Harmony anyway (I've got 6 remotes at the moment!) so that could be an option...

thanks in advance!