I have sad news to report. According to my prediction of this election, Florida will be the decisive state again this election. I am very sorry to report this horrible news, but there is no avoiding it. Whoever wins Florida wins the election. However, my prediction depends upon Kerry winning Penn. and Bush winning Ohio. If one of those are different, then Florida may or may not matter. Also, it assumes that the electoral splits in Maine and Colorado will cancel each other out, which it likely won't, but compared to the effect of Florida, that is small.
Without Florida: Bush 258, Kerry 253, election goes to House of Representatives.
Florida Bush: Bush 285, Kerry 253, Bush wins.
Florida Kerry: Bush 258, Kerry 280, Kerry wins.
If I were to make a prediction on Florida (unless something major happens in the time before the election) I think it will go for Kerry, though very narrowly. Many of the people there are still ticked off about what happened in 2000, and it is likely to motivate support for the Democrats there, helping Kerry in Florida.
@SN: What spreadsheet program(s) are you capable of running?