OK, I've moved a lot of my music collection to my Linux laptop, and I'm using amarok as my main music player.
I ripped my entire CD collection to my windows machine via iTunes, which meant the files were created in iTunes' "mp4" format (in quotes because it's, you know, not REALLY Mp4). They are not, however protected by any of that DRM crap. Which means that unlike the stuff I bought from the iTunes store, I can actually play these files on my linux machine without any difficulty.
Unfortunately, what I *can't* do is add them to the database that amarok uses to keep track of your music collection. It *plays* the file, but won't add it to the database. Very annoying.
ON the other hand, it will recognize ogg vorbis files just fine.
So what can I use to convert all these damn iTunes-ripped files into ogg vorbis files?