Just curious. I understand a little about compression of music files, I was just wondering if someone could further explain why this is different than *.mp3, especially b/c I am looking into buying an iPod.
Basically, it's an open format audio compression standard. So it's free as in beer and as in speech, whereas the other formats are only free as in beer. From what I hear, it's somewhat better than MP3 at the same bitrates. Still, unless you like to rip your own stuff to Vorbis, or download a lot of stuff in that format, it's not a neccessity. Anyways, if you're getting an iPod or the like, you should be ripping at 256k or higher, at which point the differences between compressed audio and CDs are unnoticable by 95%+ of the population on 95%+ of equipment.
I guess you could use it for that purpose, it is basically the same as an mp3 obviously with a different compression algorithm, it is free (maybe GPL) and it is supposedly better quality, my perception reguarding audio is not as great as others.