I totally agree - machines might be able to help provide the result quicker, but there should be random external auditing of the machines used or a polling stations results, and a printed paper record to post into the traditional ballot box to allow manual recounts and comparison in case of any doubts or a close run election.

Also, there needs to be a well defined support network in case individuals have any complaints, or polling stations experience problems.

Personally, despite being a geek, I feel happy sticking to the existing paper system overall.