I think you misunderstood what I was saying. Which is the same as what Kevin said. You'll want two DataTables in the CurrentDataSet of one instance of your BizObj. These two DataTables can be popluated from the same physical table. One of the overloads for GetDataSet allows you to specify the name of the DataTable that is created from your select command.
Rip Ryness
International Falls, MN