If you’d ever wanted to show ads on your WordPress MU blog via a widget, and apply simple rules to determine who sees them, then this is your plugin.
It’s designed to work as simply as possible – as multiple widgets so that you don’t nee to edit any code or fiddle with any settings.
Simply place the widget where you’d like it to sit, choose the rule that you want to apply (for example, show this ad only to search engine visitors), paste in your ad code and you are away!
The rules available are:
User isn’t logged in
User hasn’t commented before
User arrived via a search engine
User arrived via a link
User is using Internet Explorer