PDFLIB w/NT 4 SP 4 IIS 4 any ideas?

I have been trying to use php3_pdflib.dll (the 100kb 12/28/98 version that came in the download) on my NT box and the PDF_OPEN hoses my server - leaves PHP.EXE hung with a DRWATSON task running - never quits until I kill the IIS service. This is the same problem that has been posted over the last few months with no resolution. Also, where are compiled versions of 0.6 and 2.01 located? There is a need to have the 2 versions some place side by side so they can be downloaded and tested with some certainty as to which one you are using. JAVA PRO magazine Nov. has an interesting article on using JAVA to build pdfs. I am expanding on that idea that using PHP and hence my need for the lib. Given the grief so far I think I am going to implement a set of classes so that I don't have any license problems but I would like to be able to check my output against a known "working" generator. thanks, joe