RDC 9.0 & VB 6.0 - Export to PDF

I'm developing a report viewer in VB 6.0 using RDC 9.0. I'd like to limit the type of export format to PDF only. I've gotten as far as trapping the ExportButtonClicked and setting the UseDefault to False but I'm not sure how to provide the prompt which provides only the Export format of PDF to a Destination File.
Thanks to anyone that can help me with this!
[385 byte] By [isunshinei] at [2007-11-19 7:29:34]