The new thing for 2004 is the attempt to project the electoral vote. This is different from Dales' invaluable Electoral College Breakdown in that it is heavily reliant on math and current national poll numbers, although local state polls are taken into account and the author's judgment does come into play, but not as heavily as in Dales' Breakdown. Thus, I let the math do most of the heavy lifting.
My attempt is to make this as reasonable as possible and any judgment calls are usually made in favor of Kerry in order to eliminate or at least mitigate my pro-Bush bias. The analysis will be available at Federal Review on Tuesdays, and I'll try to post it here in order to get the invaluable comments and advice from other Freepers.
I hope you enjoy.
I think it would be helpful for everyone if you could go through the methodology in a particular state, especially one where the poll numbers vary significantly from what your analysis has. Two such states that come to mind are Iowa, where your analysis has it pretty close despite the recent polls showing Kerry way ahead, and New Jersey (which I assume you have Kerry winning although the most 'recent'-- using the word loosely since they aren't that recent-- polls show Bush ahead).
In both cases, I tend to think your slotting of them is more accurate, btw.