Hmm, very curious as to why the guys, at least in the initial stages, have limited "whatever it is" to only operate with the three front speakers of a specific model? Off the top, one would think it might be some sort of sound equalization system, however, we all know Ian isn't one who is particularly thrilled with Room Eq's. so it should be interesting since, realistically, I don't have a clue.

One might also take note that the announcement states it is designed to work between the pre-amp and power amp so if you are strictly using an AVR to run your system, I gather you can't use it.