I thought that Auburn's win over Alabama justified a promotion to #1, although it really doesn't matter for BCS purposes. Boise plunged, and Stanford is the best of the one-loss teams. Yes, I still have Michigan State ahead of Wisconsin and OSU. The Spartans haven't been pretty, but they beat Wisconsin head to head. They are the only of the schools without a loss among the top 3. I think it's a tough call in any event.
As you will note, I missed last week's poll, so there is no up/down data.