I've finally gotten and had time to go thru Keith's excellent notes from our DF meeting at P4. I've added a few things to it such as Beth's diagram and some info from my briefing slides along with some notes that I had.
I'm sure that there are still things that could be added such as long, summary comments from Tim and others, but I hope this will serve as a base and people can comment and even edit if they think it useful.