I started this thread asking for input from people who have actually used rick-o-sound. As you have not used it, this thread is not for you.
If no one has tried rick-o-sound, I fully expect this thread will be:
If/when I do acquire a 4003, I will try rick-o-sound, and will post about how it works for me. If I do find it to be pointless, that is what I will post, however I will keep an open mind until then.