Hey. I had a problem a few months ago. I was working on a RAW, saved it to a .JPG. I then archived that RAW into an external hard drive, but now that I want to print the photo, the first .JPG was too small so I wanted to get the full resolution. However, when I came back to the RAW file, my changes were gone and I have yet to recreate/reedit. I was told to auto-convert my NEFs to .DNG so I don't get this problem (when I move the files around, the edits will still be there). I use Lightroom, btw. Btw, if it's true, will the .DNG still be the "same" if I use it on another computer (or at least if I ever reformat). Thank you.