I have been running this exclusively on my UBB system and can say it is the only game in town if you want to serve up banners to your users. It takes a bit to get used to and understand but once you do changing your banners will take no time at all.
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.