Many travelers are at a loss when it comes to knowing how to stay connected while on the road...This compact guide outlines how to choose and use the gear you'll need no matter where you're going. Author Fred Johnson (who happens to also be a product manager at Apple) walks you through all things wireless -- from getting online while you sip your favorite latte, to swapping SIM cards in your GSM phone, to learning the ins and outs of new technologies like Bluetooth, you'll learn how simple it is to stay "plugged-in" during a business trip or an international adventure. Crammed with helpful tips on choosing services, useful charts (such as international phone numbers and GSM coverage), a helpful packing checklist, and priceless advice, this handy guide should be packed with your laptop before you leave on your next trip.