Networks promise unfettered file swapping

The fate of the free Net may rest in the hands of a university student in Sweden making less money than a coffee slinger at Starbucks. While the first generation of file-trading technologies fights over Napster’s leavings, more radical Net programmers are still committed to building a wholly anonymous, virtually untraceable way of communicating and trading files online. Chief among these is Freenet, an open-source project viewed by many as the ultimate inheritor to Napster’s original promise of free online file swapping