Marshall Breeding serves as the Director for Innovative Technology and Research at the Vanderbilt University Libraries in Nashville, Tennessee. He has authored several previous Library Technology Report issues: тАЬElectronic Security Strategies for Libraries,тАЭ тАЬStrategies for Measuring and Implementing E-Use,тАЭ тАЬIntegrated Library Software: A Guide to Multiuser, Multifunction Systems,тАЭ тАЬWireless Networks in Libraries,тАЭ тАЬWeb Services and the Service-Oriented Architecture,тАЭ and тАЬOpen Source Integrated Library Systems.тАЭ Breeding is also a contributing editor to Smart Libraries Newsletter, published by ALA TechSource, and has authored the feature тАЬAutomated Systems MarketplaceтАЭ for Library Journal for the last six years. His column тАЬSystems LibrarianтАЭ appears monthly in Computers in Libraries magazine.