[G4] mms help

[Roxylee]

Hi, can anyone help with a streaming audio problem? My G4, running 
10.3.9, used to be able to play WMA streaming audio, but now it won't, 
so I don't think it's an ISP problem. I did set up home networking on a 
Linksys router; could that be why? I tried QuickTime Player, Windows 
Media Player, Flip4Mac, RealPlayer, nothing happens. QT Player opens, 
the file name is at the top, but nothing happens when I hit Play.I 
tried it in Safari, Netscape, and Firefox, which is my default browser. 
It seems to be just the mms media type that won't play. I've looked on 
the web, and it says to use Flip4Mac, but it just won't work. Any 
ideas? Thank you in advance,

Roxylee