Let me rephrase. If I get this wrong, let me know.
You have a base report rendered in HTML. When you pull that up, you want any linked reports to be pulled up in PDF format?
If I am correct about what you are trying to do, then I think you'll have to write an ASP page for your reports with buttons that generate the reports in PDF.
If you link reports by creating a subreport within the main report, however, you can export the main report to PDF and the subreport will export with it. Unfortunately, they will be in the same report, not generated as seperate PDF files.
Does this answer your question?
Catadmin - MCDBA, MCSA
"If a person is Microsoft Certified, does that mean that Microsoft pays the bills for the funny white jackets that tie in the back???