[Inkscape-translator] How can I start translating the pt_BR version of Inkscape?

Hey everybody,

I want to help to start/finish the file of this awesome vector graphics software to my native language (pt_BR :: portuguese from Brazil) does someone know what could I do to start it?

And, sorry to complaint folks, I really dont wanna sound arrogant or something like it, but the Inkscape site is really messy! At least the developer links are all most of them broke! Can I help fix it? Perhaps?