thanks for all the replies guys, i have a samsung 46' dlp and in 3d mono mode the voice comes out crystal clear and thats why i wanted to use, i used to have the OTA reciever with DVI and rca inputs, and used it that way i would just adjust the volume to my liking, but with HDMI there is no rca connection in the inputs, i think since HDMI transmits audio as well? in my setting for the reciever it only offers either PCM, DD, if i switch to PCM audio will come out of the tv speakers, but that would defeat the purpose cause then i wouldnt have DD i guess i kinda wanta to have 3.1 sourround sound! HAHA