Microsoft Preps 'Janus' Music Copy-Prevention Scheme

An anonymous reader writes "Microsoft is expected to unveil copy-protection software this summer that will for the first time give portable digital music players access to rented tunes from all-you-can-eat subscription services -- a development that some industry executives believe will shake up the online music business." Janus is the Roman god of doorways, gates, passages, preventing people from copying music, etc.