Wordpress Q&A Plugin - Use Wordpress Categorizes and Tags

We've purchased the Wordpress Q&A Plugin.

One problem we've hit is we have a complex category and tag structure for our pages and posts, and we would like to apply the same ones to all questions and answers.

Is there any feature or php hack we can do to allow the Q&A plugin to use our existing cats and tags?

Thanks!
Bernie Thompson
Founder, Plugable Technologies