Adobe has released version 3 of Lightroom, bringing to the table tethered shooting support for some pro Nikon / Canon bodies. It does not support live view, or remote control of the camera settings, but in any case, this will be an interesting alternative to the rather spotty performance of other tethering software solutions.
VIDEO: What’s New http://photorumors.com/2010/06/08/adobe-launches-lightroom-3/#more-4755
DETAILED BREAKDOWN OF FEATURES:
Adobe Photoshop Lightroom 3.0 Feature Review