This would require a major hack (and later a module).... the UBB makes absolutely no attempt whatsoever to store data about unregistered users, other than the IP. Doing this would require adding a field to the thread data file, and that might be a dangerous situation down the line...
Donate to UBBDev today to help aid in Operational, Server and Script Maintenance, and Development costs.
Please also see our parent organization VNC Web Services if you're in the need of a new UBB.threads Install or Upgrade, Site/Server Migrations, or Security and Coding Services.
