Online Music ChoicesRecords, tapes, and CDsDownloadable musicStreaming audioThe Evolution of Online MusicNapster arrivesOnline music storesMusic selectionFormat warsFile formatsUnderstanding Digital Rights ManagementMicrosoft’s DRM system for WMAApple’s Fairplay DRMDeauthorizing a computerOnline Music ServicesChoosing an online music serviceiTunes Music StoreeMusicNapster 2.0RhapsodyOther online music servicesMusic on the FringeCDbabyAmazon.com’s free downloadsGarageBand.comIUMAWeedshareMusicRebellionFile SharingFTP sitesWeb sitesInternet Relay ChatNewsgroupsCentralized peer-to-peerDistributed peer-to-peerSupernodesSpoofing and hash codesMagnet linksGateway serversPopular peer-to-peer networksThe War over P2PAvoiding legal trouble