Howto split audiobooks of iTunes Store by chapter as you like

how to split audiobooks of iTunes Store by chapter
as you like., how to convert AA files to MP3, how to remove DRM from Audiobooks
of iTunes Store.

http://www.macsome.com/audio-book-converter-mac/index.html

How to record audio from Firefox

If there are some audios on Firefox, and
you can't download them, why not try to record them so as to keep them offline.
Youtube video guide to record audio from Firefox or other web browse on Mac. 

http://www.macsome.com/audio-recorder-mac/index.html

How to free edit your audios for your iPhone or movie

How to edit your audios for free, how to cut audio clips, how to add special effects to audios, how to make your audio amazing, free audio editor for mac. http://www.macsome.com/audio-editor-mac/index.html