The Argo Viewer at http://www.emachine.com/argoview.htm is once again centered on 185.3 KC. I added a text line below the picture indicating the center frequency. It would be handy if the operator could just type in the center frequency and have it show up in the capture just to the left of "QRSS Viewer" at the top of the ARGO screen. 73, Ralph W5JGV - WC2XSR/13 http://www.emachine.com