skinny3.
yes, it was wat I was thinking, This must be possible and maybe track it back today, I mean we all have a nic id. As far as I know you can have different ip addresses, but you only have one nic, it's at your networkcard, this could be the id, but I dont know for sure, if they must have some special software or what(something to fight scam), but it must be possible, cause we have to signe in.