Actually given that this sort of tampering seems to be going on, and possibly more importantly if not actually happening but being widely reported, and there are such strong predictions that Obama will win. There seems to be growing concern about civil unrest if there is a very narrow McCain victory, valid or not.

Another good reason not to screw with (or privatise you muppets) your voting systems. When people dont trust them anything is justified :/
civil unrest? oh good, it's about time the yankees used, for the security of a free State, those arms that they so loudly keep.