One of the big components of Photoshop that was missing from Lightroom is about to become a reality thanks to the folks at OnOne.  They have a new public beta test of a product that will allow you to work with layers!

Using this software, you will have remarkable new capabilities without having to buy Photoshop, such as swapping heads, changing skies, blending changes and so much more. Head over to the link below to download the beta now.