from what i understand, it kinda is a universal blacklist. you are incorrect about everquest, since the same disc, account number, etc. will still work on a different machine with the same network adapter. i am very sure that the Dynamic Network Authentication Server is a seperate server manged by SOE, which must authenticate the connection prior to passing it on to whatever server the game / disc actually uses. i used to have the IP and the name of the authentication server in the us and the port it connects through..
Originally posted by gothi
As I said in my post, some, possably all of your ID's are blacklisted, you'll need to replace at least one part of the equation, possably the NA or maybe if you are unlucky the PS2.
I think some titles, such as Everquest are simply blocking the user ID and a new copy and registration will sort you out, but that's just a guess and it's possable that you may hav eto replace more as I previously mentioned.
Not quite sure if it's a universal Blacklist, if it's not already then I imagine Sony may have plans on making it so