Translation

Not sure if a translation is a code hack...

Anyway, I started translating vBulletin to Portuguese.
I'd like to know a few things:

a) what files should be edited? All of them?
b) Any pitfalls I should be aware of?
c) How can I make it available and not distribute a pirated copy?

Thanks,
Ricardo

There is something like this for german boards here. But anyway, you have to change the templates only and must "backup" your template table. So you can give your Portuguese templates to others. I thing this wouldn't be a a pirated copy! Because you doesn't give away the code. Only the templates, which can only be used if you own a vBB!