BuddyPress.org

I would like to translate my buddyprss to hungary.
I try follow this instuction : http://codex.buddypress.org/developer/translations/ but this very old.
like him sayed me:
“Move the PO and MO files to /wp-content/languages/ on your server.
If the /wp-content/languages/ folder does not exist, create it!

Also, make sure you have enabled the same language on the WordPress “Settings > General” admin page.”
But I can’t find this settings.