{Why is it that folk insist on denying the
"right" answer?}
er... because outside of the Linux community, the vast majority of the
web only uses Flash for this sort of thing?
A free software Flash tool for end users is one of those 'missing
links'. I have seen Flash used as a wrapper for audio files which
play in the browser - it works really well on Aimee Mann's site:
http://www.aimeemann.com/
Click on Listen. No special players or plugins required, other than
the Flash plugin that most people already have. Now if there was
support for Vorbis files in every Flash player...
Cheers
Daniel