Originally posted by bensisko
Makosuke was close.
There is an extra step and that is to convert the audio into mp3 from iTunes.
1) Save-As .wav from Quicktime Pro
2) Import into iTunes (Technically you can stop here because iPod supports wav, but assuming you don't want the filesize, continue on)
3) Goto Advanced and Convert Selection to MP3 (or AAC I suppose...)
4) delete the wav file
5) Click Update iPod.
Yeah, Quicktime Pro is a great way to extract audio. I use it all the time for my video voice-overs.