I tried the Free Net Audio for tonight's game but it appears to be busted. :-( :`(
If anyone can find a working link, please reply to this thread.
I'm pretty sure WRUC was busted last season as well.
A Union fan on USCHO claimed that they would be broadcasting: http://board.uscho.com/showpost.php?p=2235629&postcount=133
It is working for me now. Go to: http://wruc.union.edu/history.html and click the listen live link.
I've fixed the link on the free audio page (it was working a couple of weeks ago, don't know why WRUC changed their link, but it looks like they did).