Wireshark · Wireshark-users: [Wireshark-users] Can't get static URL for this radio station

[Richard Branham <branham.richard@xxxxxxxxx>]

The "listen live" link for this radio station is on http://www.wgst.com/pages/listenlive.html 
I
can use another program (not Wireshark) to get the mms url but it
appears to have an
authorization field which changes periodically.  I'd like to be able to
use a static link rather than having to use a sniffer every time I turn
on the online radio.  

I have a Windows XP machine and an Ubuntu
machine.  In addition to using Wireshark, I have done a tcpdump and
viewed the binary data in a hex editor but cannot seem to find the URL
I'm looking for.

Can anyone give me a
suggestion for how to do this?

Thanks!