"If it ain't broke, don't fix it." I haven't made any changes to my sites in many years. I'm still running vB 3.8 along with a number of old scripts that are no longer supported, including a self-hosted script of OpenAds/OpenX to manage an inventory of banner ads that display on my sites. I'm thinking about making some changes, but I'm not current on what solutions are out there, so I thought I'd ask here what you all are using. I want to be able to do the following: Maintain an inventory of banner ads that I show for free (generally non-profit organizations in my niche) Sell banner ad campaigns to customers that want to target my site(s) Have control over the display of the ads (currently I display some text and a link to my advertising page underneath every banner shown, but the text is different depending upon whether the ad is a free (non-profit) or paid campaign). Ideas?