An extraordinary cellphone system called the DOODAD SIM card provides international adventurers with affordable data connections wherever they are. The system works to give you clear pricing for mobile Internet no matter where you're travelling to in the world. Prices per megabyte range from $.30 for the United States to $1.20 for less developed countries. Traditional cell phone companies such as AT&T charge $19.50 per megabyte for international data roaming.
The program works by shipping you a free DOODAD SIM card before you travel. Just insert the DOODAD into your phone, prepay for some data online and you're good to go. The credit lasts for up to one year so that you don't have to worry about overpaying.