I have noticed 2 new features with the latest software for the 80 called Flexible Button Default Table and Preset Flexible Button Default Table. I found it in the new A&P book, but it is extremely vague (to me anyway). Has anyone used it? Know how it works? I am assuming that it has something to do with the way the buttons come up when you plug a set in? I hate that you can't program the flex buttons before you plug the set it and have it stick? Or am I missing something????