I would like to use a sound card for SSB keying on the FT1000D. The best choice seems to be the DVS-2 input on the back panel. However, this not seem to work out of the box - possibly because the CNTL-1 and CNTL-2 lines need to be manipulated before the sound will actually be transmitted. Does any one know what these two control lines do? Tony Field (VE6YP) ve6yp@shaw.ca http://members.shaw.ca/ve6yp