Thanks for your insights on my question Hilary and the actual project will mainly be sort of a trouble management project with alot of user interaction, ie where an Issue is created and folks can review the Issue, add, modify, delete comments, add documents to the Issue and also add another table related item called a Decision which has it's own set of comments, document handling and user crud interactions, but linked to the Issue form, so not alot of aggregation or reporting, but alot of user interactions, i guess sort of like a very complex help desk trouble shooting scheduling system, and both main table structures, Issue and Decision, would have their own parent child relationships? So Hilary, in your efforts at where you work there at QDabra or elsewhere, have you maybe seen where they used Infopath successfully for this kind of intensive user interactions? thanks again Hilary!