I have now tried most of the software available that has a demo. JAOR and ARC8200 I could get to work. JAOR seemed a bit buggy, freezing up each time I used it and requiring a restart on my machine. Also, I was using the AOR cable with a RS DB-9 to USB adapter, so the other software would not even allow me to set up comms because they only recognize ports 1 thru 4 and the USB ports, at least on my PC, were numbered 5 and 6.
Bottom line for me was that ARC8200 was the only one that would work without a bunch of fiddling. I'm very glad I didn't buy anything before I knew all this.