When I import my raw files I automatically convert them to dng. Can I control where the dng files are saved. For example can I place the dng's in a folder with my original raw files that I imported are located? Currently my dng files are saved on my c drive in my picture folder, but the dng's are taking up way too much space.
You may change the location of the files while importing, you need to set a Destination Folder while importing the images.
If you want you may move the dng files and then reconnect them in Lightroom.