I am totally in the dark with regards to OGG vorbis files. Will anyone here take a few minutes to point out what the advantages OGG files have if any over mp3? I downloaded a few and noticed higher VBRs with slightly better audio over mp3 in some cases. I thought I'd ask here since I haven't posted in a while and also because you people on this board are generally more knowledgable about these things.

Thanks.