I tried to follow the related wiki (http://code.google.com/p/corsix-th/wiki/Fonts ) but I think it was made to Linux Distributions. Alternatively, I caught the ttc file, move to /System/Library/Fonts and run fc-cache,
I putted Font("unicode") in brazilian_portuguese.lua,
I configured config.txt file. Now it's working! They are all there (ACCENTS).. great..
Now the problem is the font size... It's greater than original one..
any possibility to switch the font size several times at language lua file? Even switch fonts (for instance, the Research screen uses another kind of font in the original).