Put this one down as a mystery still yet to be unravelled.

It's being reported that Microsoft's UK head of marketing for mobile service in the UK, Oded Ran, tweeted:

"Daily #WP7 ANNOUNCEMENT: I'm glad to confirm that Mac users would...

Microsoft, fresh from the news that it will be bringing its Zune music and video service to the UK, has announced plans to integrate MSN Music into the software.

What this means is Zune content will be accessible via MSN Music, with the Zune...

Microsoft has announced that it is bringing its Zune music and video service to the UK in the very near future.

Although the Redmond, USA based company wouldn't be drawn on an exact launch date, executives for the company have confirmed to...

Microsoft has told Pocket-lint that it's Zune PC software will be the software hub for Windows Phone 7 handsets when they launch in the next couple of weeks.

The new Zune software, which will be updated to version 4.7, will be available to...

The Zune.net services look like they are heading to Britain, with reports suggesting that Microsoft temporarily opened up a signing up page for UK subscribers.

Liveside.net reported that one of its readers was able to sign up for an account...

The next edition of Microsoft's Zune MP3 player might run the company's Windows Phone 7 operating system, if rumours are to be believed. Fuelling that suggestion Microsoft has confirmed that its XNA platform - used to create games on the Xbox and Zune ...

The first few photos of Microsoft's "Project Pink" handset have found their way onto the Web. Like every spy shot ever, they're blurry and free of detail, but appear to depict a landscape QWERTY slider with an interesting black and green colour scheme....

Microsoft CEO Steve Ballmer has unveiled the next generation of its Windows Mobile platform with the announcement of Windows Phone 7 Series out at the Mobile World Congress event in Barcelona.

With hardware not due out until "Holiday 2010"...

Microsoft has revealed the "Windows Phone 7 Series" at Mobile World Congress, the next-gen version of its Windows Mobile platform. CEO Steve Ballmer announced the launch during a press conference which will bring together both Xbox LIVE games and the...

Microsoft has just issued a software update for its Zune MP3 player that appears to confirm the existence of the much-rumoured Project Pink, or as it's better known, the Zune Phone.

Deep in the Zune.inf driver files included in the update are...

Seemingly giving up on the bigger picture as far as hardware goes, Microsoft is considering offering its Zune software and services to other platforms, ZDNet reports.

The whisper is a credible one - it comes direct from Jose Pinero, director...

Following the deconstruction of the brand new iPods last week, iFixit has given the same treatment to Microsoft's new Zune HD PMP.

Of particular interest to those who care about what components the new player is comprised of, it seems it's...

The Microsoft Zune HD is now available in the States, while an update for the Zune PC software has also now been released.

For the first time, both standard and high-def movies can be purchased or rented through the Zune Marketplace online...

We don't do Mr Blurrycam here at Pocket-lint, instead we take out the biggest camera we have and make sure that when we get a photo hands-on with the latest gadget you get the pictures crisp and clear.

The latest grab? The Zune HD when it...

If reports are accurate, then Microsoft is attempting to rope the developers of popular iPhone apps into developing for the Zune HD, going as far to offer "a bucket of money".

John Gruber at Daring Fireball recieved an email from the developer...