The 2 receptacles are on the video card, and I am trying to use the line out on my video card, which is an A T I All-In-Wonder Radeon. So I am hoping that someone here has one of these video cards, and knows which jack is for the line out. "Live long and prosper", O. Glenn Ervin (Lenny) N0YJV Northeast Nebraska e-mail: GlennErvin at cableONE.net The above address can also be found on MSM. or my work e-mail: gErvin at ncbvi.state.ne.us