view ROM and storage memory files separately?

[jimspoon]

Just out of curiosity, I want to know what files are included in ROM and what are in storage memory. But I don't want to have to check each file's properties individually to find this out. Ideally I'd like to copy ROM files to my PC to a ROM file folder, and copy storage memory files to a different folder. Is there a way to do this? I've been looking and trying out various utilities but haven't found anything yet. TIA