Sure is quiet here lately, however for those who use the MM de Capo's in a combined stereo/HT setup, here is what I heard from Tash:
"MM de Capo-i in piano grade gloss black finish is available in center aligned driver configuration for center channel use in surround sound systems. They are not magnetically shielded however as we find it to compromise the performance quality. They do not effect the projection, LCD and Plasma televisions but need to be placed about 40 cm away from the standard tube television sets."
I was/still am sort of, considering getting one but to be honest I don't miss a centerspeaker at all ... the imaging in phantom mode is already excellent. Don't know the price but I assume it's about half of a full pair.