There is an FAQ section for "Audio Enhancer"
http://claessonedwards.com/index.php?option=com_content&view=article&id=48&Itemid=1044
and you might find some useful information in the documentation for "Broadcast"
http://claessonedwards.com/index.php?option=com_content&view=category&id=40&Itemid=1037
There is also a topic somewhere in the BAE (Breakaway Audio Enhancer) forum (i think) where Leif describes how to use the FM related features in BAE.
Nevermind, I found it for you. 3rd result in this forums search engine. 🙂 http://www.forumclaessonedwards.com/forum/index.php/topic,754.msg5159.html