http://www.applian.com/replay-converter/
How to convert MP3, WAV or any other audio file to iPod .M4B bookmarkable file (Replay Converter video tutorial)
Learn how to convert any audio file to Apple iPod,
how to convert WAV, MP3 file to M4B bookmarkable iPod file with Replay Converter.
Replay Converter is the easiest way to convert video and audio files. You simply pick the files to convert, choose an output format like iPod M4B, and click a button to start the process. Everything happens automatically.
Replay Converter uses top-of-the-line audio and video codecs, to ensure the highest quality output. This makes Replay Converter especially good for these tasks:
-Create iPod-friendly Video and Audio files.
-Convert audio and video files to to M4B, M4A, M4V files.
-Burn Video files to DVD Discs.
-Convert Video files to FLV, AVI or WMV for editing or playback on other devices.
-Rip Video from DVD's
-Create MP3 files from Videos.
-And more!