I've used this module occasionally for about a year and recently had a site that needed multiple FAQ's on one page. I turned to Accordion FAQ again and had trouble getting the module to work as I liked. However, a post in the forum was picked up very quick by the author and he helped me get the plugin of this tool working exactly as I needed.
Overall, this is a great tool to use for stylish FAq's. It's easy to customize, looks great and the support is excellent!