This is awesome for travelers with smartphones! Mifi for travelers. Check out MifiClub.

Why should I join MifiClub?
You should join MifiClub if you enjoy internet access on your smartphone, laptop and other mobile devices when you’re travelling. And if you hate excessive roaming charges or the problems associated with normal wifi such as price, availability, and security.
How does it work? What’s M-Unit?
Learn more about MifiClub and mifi here. Or watch this video.
Why don’t I buy my own local 3G sim card?
The number one reason is that the majority of smartphones such as iPhones …