I've traditionally voted Republican. But this election cycle, I don't like any candidates on either side. My main concern this cycle is seeing that Hillary Clinton does not become president. After that, I really don't care who wins. As long as Hillary isn't president, I can probably deal with any of the other top Republicans or Democrats. In my state, you don't have to register with a party and can vote in either primairy. If the primairy hasn't been decided by the time it gets out here, then I plan to vote for Edwards or Obama (depending on who has the best shot of taking her down.)
In the general, if Hillary is the nominee I will vote for whoever the Republicans nominate. If it's a matchup like Giuliani vs. Edwards or McCain vs. Obama, then I will most likely not be voting at all
You can always vote for a third party!