The volume control setting yellow speaker. Look at your screen in the bottom right corner where all of those icons are. See it? Double click--->Goto Options---->Properties. Change the circle thing to Recording. Put a check mark in the Line In box that you see on this menu if there isn't one there already. Press OK. Put a check mark in the check box below Line In in the now changed window(It used to be Playback Options before you changed it to Recording Options).