Need to either make a language pack or download one?
I'm trying to change my Macbook's OS language to Welsh. The Welsh option is there, but the only thing I can see in Welsh is the time and date, the Finder menu and everything else is still in English! It seems like only certain languages have the entire OS built in, such as English, French and Chinese. Whatever the case is, I need to change my language. I cannot find a Welsh language pack so I need help finding one or help making one.
iTunes-OTHER, Windows 7