[Import wizard and MAME]

I see.

Also, since I got a full mame romset, is it possible (and a good idea) to use the cabinet/artwork/videosnaps from this package instead of letting Launchbox download all the available covers/emumovies?

What's the best practice to get the full launchbox 'experience' when importing a full mameset?

[Import wizard and MAME]

When I use the mame importer, will the roms be copied into the Launchbox location or will they remain on the original location?