I see there is a place to save video files. Are our audio files stored somewhere also?
Audio files are stored on our servers, but there isn't an audio library (like the video library) at this point in time. If you ever need to reuse an audio file somewhere else then you can always right click on the audio player and select "Copy audio address". That will give you the link to the audio file that you can then insert into any text editor with the "Insert audio" option.
Happy to help if you have any further questions at all.