I voted in 10 elections using punch cards..I never had a problem. Electronic voting is the doorway to fraud of a scope we haven't known before.
E-voting will work if:
1. The machine voted on simply prints out a paper ballot to be handed by the voter to the poll worker.
2. The machine voted on is NOT the machine that also does the vote tabulating. The ballot printed should be some form of scan-sheet that is fed through a counting machine.