They're everywhere: banners on Web sites. If you run a Web site, chances are you have (or are needing) to randomly display advertising banners on your site. To accomplish such a feat, though, you either need to buy a banner rotation system software package, or create your own, custom system. Included here are a list of links to great articles on the subject of creating customizable banner rotation systems! Also, you'll find links to available third-party banner rotation software systesm.
Using Microsoft's (free) Ad Rotator Component
Creating a Customizable Banner Rotation System
Third-Party Banner Rotation Systems