Click image for larger version. 

Name:	20111111_Colstrip_5D2_3070_3_4_5Enhancer-2.jpg 
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ID:	92591Good point, Greg. Here is the Photomatix version of the same scene. This uses 4-frames, while the original image above is a 3-frame version. Might be hard it discern the differences on these uploaded images, but in LR the detail is much better and noise level lower in the original.