[RESOLVED] Interesting problem with AJAX...

Hi all,
I have an interesting problem. I'm using vs.net 2008 on Windows xp.
I have asp.net 3.5 install with the latest version of AJAX toolkit.

The scenerio is
I have a form (aspx) that has a treeview in an updatepanel (used to navigate)
and a reorderlist in an updatepanel (to view the data for each treenode).
The thing is that when I use the treeview on the form, the reorderlist doesnt work, well at least the reorder event doesnt fire. I have no reorder functionality.
But as soon as I remove the treeview, the reorderlist works fine and fires all events with out problems...

Any ideas why?

Thankx in advance