If I create thumbnails for my cover art in config set up, it will only create a new smaller image at 170x170 and rename it coversmall right? Meaning it will not delete my cover.jpg image I already have? I just don't want to lose my original .jpg image since I spent a long time getting all updated artwork. Make sense?
You are correct, It will not erase your origional. I always check the "do not overwrite" as a precaution anyway.