Aghh! I can’t win!
So, I just got my clean install back up AGAIN.. and then CHKDSK put ALL of the files on my documents partition into lost file folders.. about 4,000 of them. Luckily, I haven’t changed much since my last backup, so I just did a search in the FOUND.000 folder for all files modified in the last week, saved those, then restored the last backup. All better. But still, what the heck happened?