I have same question.... I need to create at least two categories for a FAQ section: 1. General Questions, 2. Specific Questions. Categories will solve this problem if it can be organize the question under categories (with a sort function too). The module should include a repeater that include the name of the category adn the beginning and then the questions.
So far, to solve the problem I added to modules in the same page using the same FAQs Module, the first module include the General Questions and the second module include the Specific Questions. Using the right container, the page look great, however, it will be much nicer (and clean) to use just one module (FAQ improved) instead of two (or more depending the situation).
(if you need extra hand, I will happy to help you)
Cheers,
Alfonso