http://slashdot.org/article.pl?sid=02/07/19/1320219&mode=thread&tid=141
Ogg Vorbis finally reached version 1.0. Ogg is a fully free audio encoding codec capable of better sound quality than MP3, WMA or RealAudio when compared to the same bitrate. Ogg 1.0 reportedly has even better audio encoding than earlier beta versions, finally surpassing WMA at low bitrates. http://www.xiph.org/ogg/vorbis/listen.html This site has comparisons between Ogg, MP3Pro, WMA, RealAudio, Quicktime and some other formats.
