[support] content profile, node auto title, and usernames

[Luke]

Hello

I am using content profile to permit admins of a site to store information 
about users.  I have enabled node auto title to provide manditory titles 
for these content profile nodes.

However, I would like to cause the username of the user for whom the node 
is created, to appear in the node's title, so that views on those nodes 
will be more helpful, and possibly for other reasons.

Basically, I'm trying to do what this guy is trying to do:

http://drupal.org/node/868874#content

I'm willing to use PHP if necessary to make it happen, but I've no idea 
how to go about it.

Thanks for any advice.

Luke