Igor Photography endorses the new Adobe download of Lightroom 4 beta. Check out the new Lightroom 4 beta for free at http://blogs.adobe.com/photoshopdotcom/2012/01/lightroom-4-beta-now-available.html
This version of Lightroom looks very promising, it offers features like better video support, the ability to geotag photos and create custom Blurb photo books.
Some of the new features will help my fellow wedding photographers to edit fast and speed up the workflow, spending less time editing and more time shooting and making money, The new version has basic tonal adjustment controls for increased control and editing of details and highlights, better local adjustment controls for Noise Reduction, Moire and White Balance.