I've got Authoxy set up to login to the proxy server at my office (using a pac file). Safari and Firefox work great.
But when I open Music Store in iTunes, I get a "Proxy Authentication Required" dialog that reads "To access the Music Store, you need to log in to the http proxy server 127.0.0.1:8080." Does this mean for some reason Authoxy is requiring authentication from iTunes? (It's not requiring authentication from Safari or Firefox.) Has anyone else seen this problem?