Next question. I recieved two (Marta Gomez & Pizzarrelli Swing Live) SACD's today and getting no sound from my center channel, I checked the inputs and they all seem connected properly. Is that just the way they are mixed.

M22v2
vp100v2
M2v2 surrounds
EP400/EP125
Onkyo TX-SR876
Oppo BDP-83
NAD C542
Sony XBR9