I've worked with quite a few dancers over the years, and have started offering custom cd's with computer wallpapers. These are perfect for the dancer who does private parties, such as bachelor parties, or has her own web site. We work together and create a dozen or so images that are suitable for desktop wallpaper. These are put on a CD with an easy to browse interface and a custom label. You can easily sell these for ten or twenty dollars each to your customers. Take a look at the wallpaper samples to get a better idea.