Custom Flash/Lectora Development

Question, if my audio file is a .wav file and I use Lectora 2008 to compress and convert to a flash file, do I then go find the published mp3 files and import them into the original .awt file and then follow your steps for using the flash controller? Of course, do not compress the audio again after reinserting? Or is there a controller that will work with .wav files?Thanks. Sorry if I sound a little....well, audio is not my expertise.