Woo! Developers! Yeah! Synergy! Steve Ballmer is sure to bring his characteristic enthusiasm to another MWC keynote, though this one should be quite a bit different from the same presentation this time last year. Microsoft is no longer just talking about Windows Phone 7, it's shipping it all around the world, and now it has a major new partner in the form of the world's foremost smartphone seller, Nokia. Stephen Elop might still be around central Barcelona and drop by for a chat, but we suspect Microsoft will have some more goodies up its sleeve. Join us after the break as we liveblog every s