I can't add an .m4a file to my ipod I've used ephpod, iTunes, and winamp. If they do anything they show a bar like it's been uploaded but it's not on my ipod. What gives? Is there some setting i need, but don't know of? I used xilisoft audio converter to make it an .mp4a from an .mp3 and i can add the mp3 version fine. Any suggestions? if you want the file i'm trying the url is www.zanyspydude.com/fables_01_04_aesop_64kb.m4a it's a tiny and legal file.