I am looking for the best way to do this.  I am going to have 3 cameras with the Geovision DVR.  I am going to have one microphone.  I want to record the audio but it looks as though you can only setup one camera with one audio.  I know it saves the audio as a .wav file.  I need to output and sync the video & audio and choose the best camera angles while incorporating the audio.  Anyone have any good ideas or can elaborate on how they go about doing this.  I am looking for the less time consuming option.  Your help would be greatly appreciated.  Thanks!