Flash Security Settings -- FLV audio files

Well, the first thing I would ask is why did you switch to .FLV? .FLV are Flash video files are they not? I may be mistaken but...how does that apply when you just want to play audio, not video? It is extremely frustrating that Lectora is converting all the audio files to .FLV. If you wanted to use the Flash player engines shouldn't you be converting things to .SWF files? Maybe I'm wrong about this??

Can i ask why this was even done in the first place? What was wrong with the way Lectora published files before? If I may ask...