After running REW will I be able to use it when listening to multi channel music(sacd for example) through the analog outs of my Oppo 205? I hope this is not a stupid question. I realize REW is not a room correction software like Dirac but as I understand it, REW is a tool for measuring the acoustics in your room and then use the PEQ of the 976 prepro to smooth things out. Thanks for any input.