Got questions about Windows Phone? Microsoft's WP7 senior product manager has answers. Greg Sullivan will be joining us at 1:00PM ET. You too can join us after the jump.Continue reading Live from the Engadget CES Stage: Windows Phone's Greg SullivanLive from the Engadget CES Stage: Windows Phone's Greg Sullivan originally appeared on Engadget on Wed, 11 Jan 2012 12:
