Macrovision Extends Agreement with Activision

SafeDisc® Selected For Copy and Hack Protection of Activision's PC Game Titles

London -March 24, 2004 -Macrovision® Corporation, the world's leading provider of content protection technologies announced today that the company has extended its agreement with Activision, Inc. to incorporate Macrovision's SafeDisc® Advanced Security API's into Activision's PC game titles.