Where is Evo getting the SO Subtotal on the Open SO Report?  When I run an access report for open SO's and I look at BKARINV,  for a sales order that has only backordered items on it, neither the sub-total nor the total fields have a number in them, so my report says $0.  I don't see the number I am getting in BKARHINV either.  
This is a problem when looking at the open SO list in lookup also; SO's with backordered items have a total of $0 there too.  Why is this?