I have seen in http://mageia.org/pt/downloads/ in wich is refered that Portuguese Brasilian belongs the the European Set 1 of Languages:
European set 1 of languages: Deutsch, English (several variants), Greek, Español, Français, Italiano, Dutch, Português, Português do Brasil, Turkish. I saw that when clicking the ISO file for set 1 (KDE anf GNOME) the filename appears as: for KDE: mageia-livecd-1-KDE4-europe1-americas-cdrom-i586.iso for GNOME: mageia-livecd-1-GNOME-europe1-americas-cdrom-i586.iso as we can see its referes 'americas' so its correct that referrs to have the Portuguese Brasilian language, so the download webpage needs to be fixed, and not refer as an "Europe" set of languages. Maybe something like: Set 1 of languages: Deutsch, English (several variants), Greek, Español, Français, Italiano, Dutch, Português, Português do Brasil, Turkish. -- Zé
