Advertisements I can get cable stations on TV without TiVo, but not with TiVo. I have TWO TiVo series II, and both stopped working today. Both black screens with no sound, no picture. I have tried: - unplugging TiVo, letting it sit 5 minutes, and plugging it back in - regular re-sets (4 times) - re-running guided setup None of these have worked. I'm scratching my head - what changed that affected BOTH units at the same time? It's got to be either a change with my cable provider, OR a download gone awry from TiVo??? What do you guys thing? HELP!