Microsoft leaves MSN Music users high and dry

The MSN Music store was closed when Microsoft brought out its Zune MP3 player

Microsoft has announced that it will be switching off the MSN Music license servers at the end of this summer, leaving millions of users with a potential headache and potentially unplayable MP3s.

Because the servers are used to authorise playback of MP3s purchased from Microsoft's now defunct MP3 store, users who have downloaded songs from the site will not be forced to commit to which computers they can play their DRM-protected tracks on in advance or lose them forever.