Banner Ads

Hi, a question for the community at a large rather tan for WPMUDEV support, as I don't think WPMUdev has anything like this as aplugin.

What I need is a banner ad rotation system. I want to stick some ads in my header and rotate them, maybe with some basic stats (impressions/clicks), of course O could just write some thing with jQuery Cycle, but there are tons of plugins, so i'm asking if any one has any experience / recommendations.

Alan