Leonardo Music Journal CD, Volume 9, curated by Guy Van Belle: Power and Responsibility: Converted to Streaming Between Machines Compact disc (enhanced), 2000, LMJ CD 9; available from MIT Press Journals, 5 Cambridge Center, Cam-bridge, Massachusetts 02142, USA; telephone (+1) 617-253-2889; fax (+1) 617-577-1545; electronic mail jour-nal-orders@mit.edu; World Wide Web mitpress.mit.edu/Leonardo/.