I've just completed a User's Guide for the LD-1/1A, available at www.lazydogengineering.com/LD1Downloads.htm. It includes specific instructions for using the LD-1/1A with Winrad, Rocky and SDRadio. I will add other SDR programs as I try them.
I have not been successful with PowerSDR yet, no doubt because my soundcard is not one of those supported by Flex Radio. 73, Pete, NI9N www.lazydogengineering.com www.garage-shoppe.com
