File Virtualization Summary: Jack Norris, EMC's director of virtualization marketing, explains how file virtualization allows storage administrators to do more with less. October 19, 2006 -- 21:43 GMT (14:43 PDT) Loading... Please wait. Topics: Storage, CXO, Hardware, Virtualization Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.