Provide nodeprofile tokens in the realm of user tokens

Hello,

I'm looking for days to find a way to generate node urls like mysite.org/real-user-name/title-of-the-node ...
I use a a cck content type as a nodeprofile in wich users can set their real-name.
This real-name is used like a charm by pathauto to create user's blog url with the token [userprofile-field_profile_public_name-raw]. And it works perfectly.

But I can't find a way to do the same for Node paths..

The token [field_profile_public_name-raw] does exist for Node path, but it has no effect : i just get a stupid url like my-site.org/%5Bfield_profile_public_name-raw%5D/title-of-the-node. I think it's because the token from a cck field as to be used for the content-type using this field (??)

Also, in the template.tpl.php file, I use some php to replace the default user-name by the value of the nodeprofile field "field_profile_public_name", and it works very good with the Blogger module : the blogger list print the real-username, so I thought Pathauto would do the same if I use the token [author-name-raw] but no ! It get the default username...

I hope I'm clear in my description :)

Any Idea ??