Well, thanks for reading/replying, guys, but as Mike just realized, it is just the default user folder that I am copying. And it was NTUSER.DAT file, which is in the default user folder, and which only has bare-bones data in it, that I was asking about copying.
I may get to do it tomorrow, but if not, then it will be another couple of weeks because I'm off to Fiji on Thursday! Sun, sand, and no computers!