I've fooled around a little with the new DPP V4, and its behavior wrt recipes seems more than a little strange. I found that if I edited a RAW image with both V3 and V4, both recipes would be retained (with separate functionality; they don't interact), but neither version of the software seems to recognize that the image was edited with the other version. So if you have to use V3 (as I do, since only one of my cameras is compatible with V4), you could accidentally edit an image with both versions and not know it. On converting to JPEG, you'd presumably get a different result, depending on which version you used for the conversion. This seems an absurd (and unnecessary) confusion that ought to be rectified sooner rather than later.
Bob
Philadelphia, Pennsylvania USA
