The NH government has done very little to guard against tampering. PLEASE watch these videos to see the truly revealing and disappointing way in which Sec. of State Bill Gardner and his associates handle the security for the ballots. Incredible!

http://www.youtube.com/watch?v=PKQEQ7qHvgM

http://www.youtube.com/watch?v=hHL_YMBolRs

Then, to offer "recount" help, check this board:

http://nhunderground.com/forum/index.php?topic=12725.0