John,
>I am looking for Shopping Cart Software to add this feature to our website. We are currently selling just a few products (software that we develop in house, replacement manuals, cd's) so we want something that is easy to use and maintain. Any suggestions?
Depending on your ISP setup, you may be limited to Active-Server-Page solutions or Shopping Cart programs provided (at extra charge) by your ISP. However, if you control your own server or have a dedicated server hosted at an ISP, you may want to look at the Web Store sample application which runs on West Wind Web Connection, at
www.west-wind.com.
I've just built an ecommerce site using the Web Store as the basic framework, with the addition of online Credit card validation and download of demo software. See it at
www.hroutlet.com.