Will work with versions 3.4.03 and 3.4.04 and 3.4.05 assumes you have the email validation mod installed.

This mod will prevent members from registering for different accounts once they have registered, please bear in mind as this uses cookies and it will only let one person per pc to register, so people who share pc`s only one will be able to register once and of course there are ways around it, Its really just to make that a little more difficult for troublesome members.

Original Snitz Topic
http://forum.snitz.com/forum/topic.asp?ARCHIVE=true&TOPIC_ID=50621