Thank you Don, I've just download it.
There's a nsxml library for AOLserver but it seems that this project don't have any activity since a long time. The library is "poor" but it can be a start point. Is there anybody working on it or any project for OpenACS and/or dotLRN to go on with it?
Sorry if the question has been discused before but my english is poor and sometimes it's hard for me to understand (and write) the post of this bboard.
