THE GIZMO: Digital music liberators from Apple and SanDisk. TALK ABOUT A REVOLUTION: The music industry equivalent of the Berlin Wall has finally come down. After seven years, Apple's iTunes store has gone DRM (digital rights management) "free." That means tracks and full albums purchased from the popular site will no longer be constricted by burn limits and compatibility problems with many non-Apple players.
Jonathan Takiff: Liberating digital music downloads
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