Mike Koewler was very recently heard to utter:
AFAIK, in the US, hardly any printers have even heard of PagePlus. But
they have heard of .pdf files! All you need to do is to select Publish
as PDF, select PDF/X1-a, and your files will be output according to
the latest industry standards.

A little OT - is PDF/X1-a backwards compatible? I mean, if it's the latest
industry standard, then is it likely to be supported by anyone apart from
the most up-to-date printers?

--
Ed Bennett - MVP Microsoft Publisher