I wanted to clear a few things up about T-Mobile's World Class International Service. From what I'm reading on the website, you can place calls from any of the countries listed at the per minute rate and you don't need to get a new SIM card, is this correct? If someone calls you, are you billed for those minutes? Can you get an international SIM card and put it in an unlocked handset, using that SIM's native service? T-Mobile.com talks about international LD and says, "WorldClass customers do not pay any long-distance fees for calls made outside the US. All charges are covered in the WorldClass rates." Does this mean that if I call Germany from Scotland I will be charged the $0.99/min fee but not for any long distance or would only calls to the UK be free of LD?