I didn't select the new barret model, the different world map, the spanish text and.. I think that's all...
And about the "run as admin" thing, well I believe that I'm on the admin session already, and when I hit "run as...", either I untick the "protect me computer blablah", either I select another profil, which seems to be the same, where they ask a password I obviously don't know, since there is no password normally. So.....