Pandora, if I recall, does not work. When you connect to wifi anywhere you get assigned an IP address. Websites know what IP address you are using and will block that IP if it originates from a country they want to block. This is is often done for licensing reasons when your talking streaming media. Sometimes it's done for security reasons.
I've already used groovehshark.com in Jamaica which is a cross between a P2P sharing site and a audio streaming site. You're able to search and stream songs uploaded by other users. You can also create play lists etc. I haven't used it in a while so it may have changed. I've taken to downloading songs now that there are no licensing hassles like there were in the "old days" of mp3 downloads. This way I have a local copy in case wifi is not available. You can also use Youtube in a pinch. Ideally I would like to use Pandora in Jamaica but unless something changed or I'm mistaken, it's a "no go".
