Use of Copy Item Extened within VS 2008

Mar 18, 2009 at 3:39 PM
I am trying to make a work flow that uses the Copy Item Extended within VS.  I have referenced the dll in the project and added the copy item extend to the toolbar.  I dragged the item onto the work flow but after settings its properties either manually or through the code I keep getting errors when I run the workflow.  I keep getting a System.NullReferenceExepection but cant figure out what is not being set.  I have set the following items with a value, __Context, DestinationListUrl, ListId, ListItem, Move, Overwrite.

Has anyone used this item in a non sharepoint designer workflow?  If you can help shoot me a e-mail at diggforbeer at gmail dot com.