Just figured I'd throw out a thread to say that I have gotten turbocad turbocadcam pc-dnc lite to successfullys send programs at 9600 baud using the following setting in pc-dnc lite, 7 bits, 1 stop, no handshaking, ASCIIodd code, CR/LF end of byte. Still not sure what cable I'm using but its working so I'm not going to change it. Thought this might help someone.