It seems like the KROQ link stopped working for trying to play it in WMP, winamp, vlc, etc...
It still works online fine at http://cbsplayer.streamtheworld.com/?CALLSIGN=KROQFM

and I analyzed the stream info and its still the same as before, which is:
http://64.235.213.12/KROQFM?streamtheworld_user=1

When I try to play the stream in winamp as usual, it not returns the error "[FLV □□]"
Not sure what this means, though FLV usually means Flash Video, so maybe there is something detecting its not being played in the flash player on the website?