There are stories on Slashdot and Wired News referring to the demonstrations and press conferences described here:
http://www.blackboxvoting.org/?q=node/view/114.

I particularly liked this quote:

But speaking generally on the vulnerabilities Harris mentions, Diebold spokesman David Bear said by phone that no one would risk manipulating votes in an election because it's against the law and carries a heavy penalty.

So that's all right then...