I have a working HTML5 player that works on IE9, Chrome , firefox, safari, iphone/ipad as well
the jplayer I found falls back to flash if the browser doesn't support the <audio> tag.
player.php is a ugly player example but its plays the live stream running on sc_trans and sc_serv
all based on http://www.jplayer.org/
fyi if you look at the source code file you will notice I point to 8000/; as the ; seams to trick the player into working with shoutcast streams and not just local mp3 files
using stream.nsv; stream.hackerdork; something.file; all seem to work when it's the semicolon ';' that does this trick.
let me know if this works for you as well.