Microsoft readies two windows phone systems?

InternetNews | at | by Mike

Microsoft is still keeping the industry guessing as to what it will actually show and promise at the Mobile World Congress in Barcelona, Spain next month.

In the interim, however, Taiwan-based news site, DigiTimes, claims its sources at several of Microsoft's mobile hardware partners have provided it with inside information.

The site said in an article Friday that the software giant will not only announce a September ship date to OEMs for Windows Phone 7, but will also debut an intermediate version, called Windows Phone 6.6, at the show. (Last summer, Microsoft quietly renamed the various versions of Windows Mobile, or WM, to Windows Phone, or WP.)