I have an Onkyo TX-NR609 Receiver http://www.onkyousa.com/model.cfm?m=TX-NR609&class=Receiver&p=i I have it hooked up to my Auzentech Home Theater HD through HDMI. It seems if the receiver receives a 192Khz source the Audyssey 2EQ callibration is unavailable. It works fine at 96Khz and lower. Is this a design limitation of either my reveiver or Audyssey 2EQ or is there some sort of defect? Nothing is mentioned on neither the Onky or Audyssey websites. thanks for any input.