[mod_python] 4XSLT/XML (4Suite) is not functioning correctly

> any errors/exceptions are occuring.  It seems as if during XSLT
> processing, the source XML document is being ignored.

See FAQ 3.5 (http://www.modpython.org/FAQ/faqw.py?req=show&file=faq03.005.htp) 
for some hints about what changes between CGI and mod_python. My money is on 
environment variables or PWD.