I just came back from a trip to Africa with 1300 RAW images taken with my Nikon D50 and D200 cameras. After doing a preliminary sort, I was able to clean up and crop 450 in a couple of evenings. Several great things about Bibble Pro:1. It's easy to work with a folder full of images2. It's easy to apply the same settings to multiple images3. You can output many images in a given format (TIFF, JPEG) in a single background batch task4. The "Perfectly Clear" optimizer does a good job for probably 75% of images - the others need more careful tweakingThe 4.8.1 release seems reasonably stable - it did crash once, but I didn't lose any data.The bottom line for me is that I get much better results from Bibble Pro than I do from Adobe Camera Raw, and in much less time. For most images, I can do all required editing in Bibble Pro at 16 bit depth - this is a major contributor to my overall productivity.