Hiscores! Now that's just wrong.
Dip switches yes, but not hiscores.
Maybe I should rephrase that. I don't mean output the highscore to a text file so that joe bob can be a wise --I'm attempting to get by the auto-censor and should be beaten after I re-read the rules-- and edit all of the highscores.

I was thinking more of some type of universal read-only (to the user at least) file that could be read and decoded for front-ends to display.
Oh and I noticed the priority thing.

I was hoping they would do that as I didn't want to have to delete all of my config files so that I wouldn't have to worry about them overriding my settings.
I've completely migrated to the new system at this point. I can't wait until you can configure within mame and it will write to your .ini file for you. the we will have the best of both worlds.