zutty wrote:
My D810 is downloading the NEF files at 72mg to my Mac (which cannot read them) Is this normal?
Look in your Nikon manual (download it from the NIkon site if you don't have one). Search for "file size" and it will tell you.
For my D800, which should be about the same size, uncompressed, 14-bit raws are said (by Nikon) to be 74.4 Mbyte. Lossless compressed 14-bit are down to 42M and lossless compressed 12-bit are around 32M. If you really want "small", lossy compressed 12-bit are around 29M.