MyBB Community Forums

I have 3 or 4 domains that i want to make some money off by adding paid ads to my site. I basically want to make it look like a parked page (as the sites are essentially empty). I need some sort of ad management system with MySQL too (Im going to link all sites to the same DB, so they all get access to all the banners)

Any ideas?

http://www.openx.org/ That's really the only one I can think of .

I could make one for a couple bucks. :p