MembershipProvider, ADAM and userProxy

I finally got my POC to work. I have some users in ADAM and I can browse
and validate using the Membership provider... Cool!!!!

Except that if I have a user of userProxy class in ADAM, my provider
does not see it. After doing much reseach (googling is the new term) I think
I understand why. The AD Membership provider looks for user class, not
userProxy class. That make sense.... still how can I see/manage my users.

Unless someone has a miracle cure for this, I'll have to write my own
member ship provider for ADAM.

All comments are welcome.