I also have a couple of questions:
I have two users, claiming to live in different cities, that appear with the same IP and have both posted within 7 minutes. How probable is this? I suspect that they are the same person, but is there a way to be 100% sure, before taking any precautions? How accurate is this script?

The script is 100% accurate since it injects code into the cookie set by your forum. If someone goes to: hxxp://www.yourforum.com and then hxxp://youforum.com - that will generate 2 different cookies (the same if you have different TLDs (.net, .org., etc.)) and therefore 2 different screen-names can go unnoticed.

If they share an IP, and it is not a proxy-server IP (and they are not spoofing their IP) then they are the same person.

really provved much useful to me just after 1 day of installation..
one user was spamming severely and ZE detector trapped that user's of ids..
but i confused as ips of all users were not from even similer country..2were similer other were different..

and one more thing.. it detected x & y
then y & z

mean x=z isnt it? [but ip were from different country]

Yes, x=z - they were no doubt using annonymous proxy servers.

thanks, man for ad-on

installed thanks, just what I needed... big thumbs up!

Installed, and it was workin just fine, but now it stoped workin, I dont know the reason!!!
I have tried to reinstall, but there is no efect...
Any idea?

How is it possible to get this message using this mod? :confused:

It seems to indicate that the same username is being logged on twice?

Regards,
Badger

Mine was doing that and I asked the user to clear the cookies and they did and it stopped. But now I'm getting like 5 users with the same thing as you have going on.

Thanks ... :)

There must be a bug in the mod someplace...

Regards,
Badger