I'd like to suggest that you read the coverage being provided by Brad Friedman of BradBlog, Bev Harris of Black Box Voting, and Citizens for Legitimate Government (links below) of the recently completed New Hampshire primary.
Did you know that about 80% of the ballots in the New Hampshire primary were "counted" by Diebold machines, and not a single human eye has examined those ballots to see if the Diebold machine totals match up with the actual ballots?
Did you know that there is a wide and very significant discrepancy between the results in counties and/or precincts that use hand-counted paper ballots, and those counties and/or precincts that use Diebold machines to count the ballots? There may be a very reasonable explanation(s) for these discrepancies, but we don't know, because no one has counted those Diebold ballots; only Diebold machines have counted them.
Did you know that Ken Hajjar, director of LHS Associates, which is Diebold's exclusive sales and service provider in New England, was convicted of a felony narcotics trafficking charge? This convicted narcotics felon programs the Diebold machines that count the votes for New Hampshire, Connecticut, almost all of Massachusetts, Vermont, and Maine. As Mr. Hajjar told Bev Harris of Black Box Voting (regarding chain of custody procedures for the memory cards used in the Diebold machines), "I don't pay attention to every little law."