Interesting. Pandora.com cannot supply non US users due to "licensing constraints" - I can get into the pandora site without getting a message to say that I am in the UK via proxify, but that access appears to be mute and I see proxify will not transfer mp3s unless I subscribe, so I imagine that whatever sound I might be able to get from pandora is blocked by proxify until I suscribe.

Shadowsurf, however, gets me the "You are in the UK" message.