Jeff, You are doing very well! Keep your expectations at zero and continue doing what you've been doing. She feels extremely comfortable and safe w/you and that's a huge hurdle for her to jump over and recognize.
I think your attitude is spot on.
I hope that Christmas is a good one for you this year. I'm hoping and praying that she will come back to earth in 2009 and begin to see the light and realize what a wonderful man she has waiting for her return.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.