I'm from Ponad (you know where this country is?!) One of our poets writed: "(...) Iż Polacy nie gęsi, iż swój język mają!" - translate: "(...) That the Poles are not geese, have a tongue of their own."
Nintendo hardly support Poland and polish language - first Wii ads in TV i saw about 2 years ago but they stopped advertise after a few weeks. Also then they created polish Nintendo page. And methinks this is end of their activity in Poland
I want translate FIFA 07 from english to polish. In PC version since FIFA 06 are polish versions with comments. Language files in GC and PC version look the same (i have also PC version).
A long time ago when i found GCTool o opened Worms 3D iso - in ISO were language files many countries, also polish. But you can only choose one from 6 languages in PAL version. I replaced one language (maybe French - i remember that English was too small to replace) with Polish and it worked but i had problems with font - Polish language have a few special letters and if i good remember game skipped them. It looked ugly.
I lost my SDGecko. I searched it more than hour with no effect. Finally i found it under a carpet - this was my young cat prank
I tested FIFA 07 with replaced files and effect is:
-if i replace only language text file all works perfectly,even font

(only "Health and Safety" and Memory Card loading is in English)
-if i replace also comments files, GC crashes when loading match
Now I will be working above comments - perhaps I'll fix it.
Maybe this is the first polish game on Gamecube!
