This is a follow-up to my previous moaning post...

Here's another post that shows how to achieve full-circle databinding with a ObjectDataProvider thingy. It also addresses some other foundational stuff on what is required to databind in the first place.

http://blah.winsmarts.com/2007-2-wpf__databinding_with_any_object,_including_linq-adonet_entity_framework.aspx

Dang-it this stuff is hard!