"Timeline? Was Miller on board AF1 for the Africa trip - memo "passed around"?"
It's immaterial in this case anyway. The judge is trying to compel Miller to testify about a conversation she had (now almost certainly with Libby) days before:
"Judges Order 2 Reporters to Testify on Leak (washingtonpost.com)
According to the appellate court's opinion, Fitzgerald knows the identity of the person with whom Miller spoke and wants to question her about her contact with that "specified government official" on or about July 6, 2003."
http://www.washingtonpost.com/wp-dyn/articles/A25744-2005Feb15.html
Everything else is just muddying the waters, if you ask me. (And you'll notice it's the NYT who are pushing that State Department angle.)
Help me out as I thought I was following so closely. Where's Libby come into play - that one is new for me. And it comes into play where in the timeline.