I carried through the first translation and collaborate with other translations in other projects open source. 
I can collaborate with you and to ask for helps the participants of my site:  www.escolabr.com
We use Audacity for projects in public schools.

Eziquiel Menta
2006/2/7, Cleber Tavano <fotocleber@clarius.com.br>:
Hello Eziquiel,
Im glad to hear from you. But could you please describe your interest in a brazilian portuguese translation of Audacity and your available rersources concerning this project?

Prof. Eziquiel Menta