Hi Guillo,
Thank you for your interest in providing a translation! If you are interested in volunteering for this work, details on getting started are available on our web site:
http://pkp.sfu.ca/wiki/index.php/Translating_OxSIf you decide to proceed, we would like to add your name to our list of translators, to allow others interested in your work to contact you, get involved, and avoid any duplication of effort.
This would be a very important contribution to the Public Knowledge Project and I know that there will be strong interest in this translation.
If you have any questions at all, please let me know directly at jmacgreg at gmail dot com.
Cheers,
James