Teddy Bergsman has posted a tutorial at Philip Klevestav's website about how to use a Photoshop plugin called nDo here.
Information and download link for nDo can be found here.
Why does it stand out amongst the numerous normal map creation softwares? It allow creations of normal maps in Photoshop. This approach could be a game changer for normal map workflow. I still can't believe photoshop can't do this natively...
