Is WPTools "threadsafe" and does RB export to pdf

I'm evaluating this product and need to make sure I can export a ReportBuilder report with wpRichtexts on it to PDF and also do this in an Intraweb application. I have the eval version, and can print the ReportBuilder report with WPRichtexts to screen and to printer, but printing to PDF, or HTML -the WPRichtexts don't render. I am wondering if this is a limitation of the eval version or a problem with WPTools/RB compatibilty. I need to know this before we purchase. Can anyone tell me if they have sucessfully exported an RB report with WPDBRichtexts reading from HTML stored in a blob field, to PDF? (using RB, or Pragnaan PSRBDevices). An then also if they did this in a multi-threaded application like IntraWeb.

OK, I see from the docs that one must call ReformatAll before exporting to pdf. Does any one have examples. of doung this when exporting to pdf with Reportbuilder or pragnaan PsRBDevices?

Please note,

the TWPRichText is not threadsave, only the TWPCustomRTFEdit is - and only if the special precaution was taken to create a local 'envrioment'. Embedded into a RB report I would not expect threadsavety.
In general treadsavety is not a trivial thing - esspecially not on multi processor machines. Here problems with the GDI are possible.

Julian