Very interesting to watch this play out in MN. I'm very happy about CO too, with the GOP GOTV effort and the EV split amendment which looks like it might be shot down.
Do you have a real sense about the registration swelling in WI and OH that FReepers have been worrying a lot about?
Unfortunately, I do not. I do not have any inside sources, so all I really can go by is research at the OH and WI Secretary of State websites. OH's is extremely poor, by the way. Their voter registration ended last week and they have no information up about registration rolls. WI's registration ends (I think) on 10-20. Hopefully, we'll get a sense of what is going on then.
If I were you, I would urge you not to worry about voter fraud too much. I have friends who think the Democrats steal 2-5% based on that alone. I doubt that this will occur this year. The GOP knows what kinds of tricks the Democrats pull -- after all, there are only so many ways you can cheat with a paper ballot -- and I would expect them to do a great deal to diminish its effect. Bottom line: if we hear about it on Freep, it means Bush/Cheney '04 and the RNC have heard about it...and they are undoubtedly on the case.