Amazon has started a DRM-free music store:

Every song and album on Amazon MP3 is available exclusively in the MP3 format without digital rights management (DRM) software. This means that Amazon MP3 customers are free to enjoy their music downloads using any hardware device, including PCs, Macs™, iPods™, Zunes™, Zens™, iPhones™, RAZRs™, and BlackBerrys™; organize their music using any music management application such as iTunes™ or Windows Media Player™; and burn songs to CDs.

— Amazon.com Launches Public Beta of Amazon MP3, a Digital Music Store Offering Customers Earth’s Biggest Selection of a la Carte DRM-Free MP3 Music Downloads, Amazon.com, BusinessWire, 25 Sep 2007

Interesting how they didn’t mention Linux or Unix or any other free software platform.

Still, this is probably enough to keep Amazon from getting its own channel on the telco and cableco-planned closed Internet.

PS: Seen on BoingBoing.