Node Hierarchy module hierarchy

Hello Ronan,

I use Node Hierarchy module for Drupal. When I create new node, I can choose Parent node from the list. The problem is my website will be huge with very big hierarchy, so it will be unrealistic to find Parent node from the list (also, name of some nodes will be the same).

I wonder, how can I display this list as some sorted list with clean hierarchy (with spoilers or AJAX)? It would be perfect, if users could choose Parent node from nodes hierarchy like it's made in Drupal's Taxonomy module.

If you have some devel version with this feature (or something similar), could you send me it please?

Also, you could answer here, so other people could join discussion and see solution (if there is any):
http://drupal.org/node/291821

Thanks.