There's already been a question about this topic
here.
Basically, the way to get it solved is to use nsd76 instead of nsd8.
By the way, i've been thinking about translating OpenACS into spanish, too. I planned to wait until OpenACS 4.0, so i could use the templating system. Have you used any kind of template, or have you translated it page by page?
I would also be glad to help with the porting to OpenACS 4.0, if any member of the team is reading this.
