The truth is out there--sort of. While there are few firm details about Office 2010--the version of Office that will succeed Office 2007 in the first half of 2010--Microsoft has finally begun discussing the roadmap for this release and the general direction it is heading. Presumably, we'll see more ribbon-ized applications and a more customizable ribbon all around, but we'll have to wait and see. No, it's not much yet, but here's what we know about Office 2010.