Ready for your quarterly dose of Windows 8 sales figures? After hearing that some 40 million licenses had been sold through last November, the company's CFO and CMO for Windows Tammi Reller announced here at CES that Microsoft has sold 60 million Windows 8 licenses to date. According to her, that number includes "sell in to OEMs for new PCs," but she didn't clarify whether or not it includes blockbuster deal