>What the heck was M$ thinking when they created the treeview control?!!?
>I am very upset because it appears that the treeview control's checkboxes does not support 3 states.
>Has anyone else noticed this? What did you do instead?

Haven't tried it but I have this bookmarked for future reference:
http://www.codeproject.com/KB/tree/TriStateTreeViewSubmissio.aspx

HTH,
Viv