PIEXX makes an adaptor (see http://www.piexx.com/index.php?main_page=index&cPath=12&zenid=ehjffaac1t60rhqk2jm8olvhn6) that plugs into a USB port on a Windows 7 machine and creates both an LPT and serial port. The LPT port can be used for antenna and rig control; the serial port provides keying. I've used it with a brand new Windows 7 (64-bit) machine and WriteLog/N1MM and DX Doubler. It works just fine. Rob K6RB > GM > > > > If you are using a parallel (LPT) port to control CW keying and/or > antenna selection under Windows7 64 bit, I'd like to know how you did > it. > > > > Thanks & 73 > > > > Bruce W1CSM > > > > _______________________________________________ > WriteLog mailing list > WriteLog at contesting.com > http://lists.contesting.com/mailman/listinfo/writelog > WriteLog on the web: http://www.writelog.com/ > >