Nobody has still not answered the question
why Miller spent 85 days in jail?
Hmmm... Could it be related to the fact that she later testified that she heard the name "Flame" from a source other than Rove/Libby? Could it be related to the fact that she now claims that she can't recall who that source was. Could it be related to the fact that Miller claimed to have a "deal" that she not be asked about others sources but was still compelled to state that she couldn't remember who her source was.
I can easily imagine Miller suffering a perjury charge if Fitzgerald, in fact, knows who Miller's source was. He may have enough information to convince a jury that Miller has intentionally lied regarding her source.
My guess is that Miller's source was either somebody "in the know" who would certainly go to prison for having shared information with her. This could be Wilson, himself, or somebody within the CIA who has no authority to talk to anybody. Or Miller's source could be somebody whose standing is important to the liberal establishment and whose participation in this case will lead to yet another person who could face prison. That "important to the liberal establishment" person could be somebody like Russert.
There is some possibility, I believe, that Fitzgerald could impanel a new grand jury. His investigation may yet go another 18 months or longer. If this happens, then one might easily believe that Miller and others are in deep, deep, trouble.