I used a script many years ago that was basically and administrative backend where we could submit advertising banners (etc) and set up parameters (show forever, until x many clicks/impressions).
I can't remember for the life of me what it was called though, and I'm needing to use it again. I thought for a second it was phpMyAd, but google's not showing anything for that (or any of my other searches for that matter).
Any ideas?