Mac User's Forum | Apple, Mac, iPod, iPhone Discussions

I am trying to access live streaming audio from a Legislative site on my Mac, and though the browser fires Quicktime (with Flip4mac) or Itunes, it does not play. The Quicktime and Itunes windows show the header from the server but transmits no data. The site is using mms protocol and has no problem on a PC but I have yet to find anyone using a Mac who can access the audio. Any help???