I added the posted domain, along with launch.yahoo.com & radio.launch.yahoo.com, but it wouldn't allow the stream to continue when I removed yahoo.com from the trusted domain.
we're listening to streams via the proxy with authentication. we're using winamp over sockscap for this. the socks is used, because you aren't able to define a service for streaming servers. the ports are to different.
btw: a pretty geeky think would be an option to manage outgoing ports for the socks and maybe to do this user based. (for user x allow irc; for user y allow icq; etc) is it generally possible to implement an option like explained above?