Why on earth did someone not tell me about this sooner?!? We've always been a single TV household, but decided to put a TV in the Master Bedroom since replacing our TiVo HD with a Premiere left us with an extra TiVo lying around. Needless to say I now see why TiVo hasn't made additional tuners a priority. With Multi-Room viewing there's hardly anything we can't record on at least one of the two TiVos now. It's AMAZING.