Vinyl Studio will let you separate and tag tracks in DSD files. Beyond that, you need to convert to PCM to do other post-processing. There is professional software that will allow you to make corrections to DSD files and only converts to PCM in the area of the correction, but I do not believe there is any consumer level product that can do that. Editting DSD files is one of the major drawbacks of the format. If you want to do anything beyond track breaks and tagging you need to use PCM. I would love to be able to clean up DSD files. I just don't think you can do it at the consumer level.
