Imagine talking about the latest elections with someone three thousand miles away without receiving a tremendous phone bill. Or sending a letter to a friend or relative and having it arrive one second later. How would it feel to know that any source of information is at your fingertips at the press of a button? All of these are possible and more with a system of networks all connected and sending information at light speed from place to place known as the Internet. This is a trend word for the nineties yet it has a background that spans all ....