AR_InvoiceHistoryPrinting with BOI

SOLVED

Anyone ever done this?  I have a list of non-consecutive historical invoices I need to export to a specified directory.  I was going to use the 'QuickPrint' property before calling ProcessReport() for each necessary invoice, but I've only ever performed this when dealing with SOs (where there is only one key field).  For Invoice History printing, would I set the 'QuickPrint' property to InvoiceNo + HeaderSeqNo?