Coming this February, at a Mobile World Congress near you, from the company that popularized the Service Pack: a second major update to Windows Phone 7. The observant among you will already be leaping out of their seats to point out that the first WP7 update hasn't even been delivered yet, but it seems like Microsoft's calendar stretches beyond the next month and the company's already churning away on enhancing and improving its rebooted mobile OS. Such is the scuttlebutt coming out of WinRum
