Hi All, I've been doing all my post processing with Adobe Camera Raw and have decided to try Lightroom for a better workflow. I was playing with some export settings and realized that exporting at a 16-bit/component depth gave a 90MB tiff file, while an 8-bit/Component setting gives a 45MB tiff file. When opening a .ORF raw file in ACR, the bit depth by default is at 8-bits, resulting in a 45MB file. Is there any advantage to exporting in 16-bit depth on an Olympus OM-D? 90MB seems huge now that I've been so used to seeing 45MB tiffs.