DOCBOOK-APPS: profile.xsl questions

Why does profile.xsl not generate the SYSTEM identifier that the 

person uses in their own document as the 
doctype-system value

in the target document?

 

Why does it generate the http address of the dtd on 
the oasis

website instead?  - personally I'd like it to 
generate the same

as what is in my original document...

(I do use catalog files so this doesn't really 
matter but I was

wondering why)

 

Also profile.xsl also seemed to not markup CDATA 
sections,

(it missed them out alltogether) which meant that 
it generated

a non-valid XML document.  Is it supposed to 
work this way?

 

AM