How do you stay in touch with home when you're travelling internationally? Someone in my family is always abroad, and in the past, we've dealt with the US carriers robbing us at $90 a minute, but when I go to Asia in a few weeks, I'm going to try out this Liechtenstein service called United Mobile. They have free incoming calls in 80 countries and unbelievably low rates. I'm also going to rent a Skype number for my at&t number to divert calls to so I don't have to run around to everybody I know before I leave to call some weird Liechtenstein number. How do you do it?