I look forward to hearing the rest of what you have to say John! I completely understand everything you have laid out so far and thank you soo much for taking the time out to explain it to me using my example, it has made things so crystal clear to me so far!

I did find that post but unfortunately no follow-up and have also done a search on the files section only to come up with a URC-MX900 based file, of which I have no idea to read/use either. I don't want to waste anyone's time if work has already been performed but perhaps I ahve been looking in the wrong places?

At any rate I really appreciate the feedback so quickly and look forward to more should you have it to provide!