Hi there, if you used the DA wizard to create your pages did you choose to create an insert page? If so then the insert behaviour should appear on the details page? If you open that up and copy the session value, then manually create the 2nd insert wizard using DA insert behaviour. After that's done you should be able to paste in the session value of the first insert into the matching field in 2nd table..
I'm sure Jason, will clarify better than I can but hope it helps in someway..