I am trying to setup one download product that consists of three zip files. I'd like to setup the 'three radio buttons checked' scheme depicted on p. 210 of 'e-Start Your Web Store with Zen Cart'. The issue is that I can't quite figure out how to include and/or associate more than one file with the product. I've searched under 'multiple downloads' and haven't run across the answer yet. Any advice would be greatly appreciated!