Microsoft CEO Steve Ballmer reportedly revealed by video this afternoon that a new mobile operating system for enterprise devices, as well as an enterprise version of Windows Phone 7 will be available in the near future. PCMag.com reports that Ballmer mentioned this during the launch of the new Motorola Enterprise smartphone, quoting him as saying, "In the next six months we will release a new embedded OS called Windows Embedded Handheld, based on Windows Mobile 6.