Reflects on the changes the Internet has stimulated for art curation and examines the work of the curator in relation to a wider socio-political context. Articulated through two key issues, immateriality and network systems, this book considers how the practice of curating has been transformed by distributed networks beyond the rhetoric of free software and open systems. Because the site of curatorial production has been expanded to include the space of the Internet, the focus of curatorial attention has been extended from the object to processes to dynamic network systems, multiple agents and software. This upgraded "operating system? of art presents new possibilities of online curating that is collective and distributed "even a self-organizing system that curates itself. The curator is part of this entire system but not central to it. The third book in the DATA Browser series of critical texts that explore issues at the intersection of culture and technology.