@Neil: Thanks for all the data, Neil. I'm afraid I'm just not going to "make the grade" relative to many of the folks on the web site, but I'll do my best. As an example, I am still confused by your quote: "You have the full CX 2014.10 and only the MMR components need have the FID 800. All else including the NT parts still have the original FID 2920 but they are unlocked."

Because I am so far behind I keep getting further behind! To me, it says above: "You have the full CX 2014.10 and only the MMR components need have the FID 800. All else including the NT parts still have the original FID 2920 but they are unlocked." To me, that means the one's with the FID800 do NOT require unlocking ; and yet in reality they do require some manner of .unl file

I don't want to waste valuable board space and time with my limitations. Conversation/discussion via text leaves a lot to be desired, really.